Task: Error-Detect (source dataset: Spreadsheet-Tables)

Task: 
You are given a column of data from a table. Your job is to examine each value in the column, and identify if there is any clear data error in the column. An data error in the context of the column, can be values that are misspelled (typos), values that are formatted incorrectly, or values that are semantically incompatible with the rest of the column, etc., such that we can determine without ambiguity that such values are errors in the column. 

Since real-world data can vary widely in meaning and format, if you are uncertain whether a value is an error, please do not mark it as one. Only flag a value if you are confident that it is clearly a data error.

No explanation and return the final answer as a JSON object, {"obvious_error": "<CELL>"}. If you detect no error in the data, return {"obvious_error": null}.

Column:
| trns_crses_gef_area2b                                         |
|:--------------------------------------------------------------|
| geol 110 credits: 3                                           |
| apphy1 3 credits: 4; apphy1 4 credits: 4; apphy1 5 credits: 4 |
| apbiol 3 credits: 3; apbiol 4 credits: 3; apbiol 5 credits: 3 |
| apphy2 3 credits: 4; apphy2 4 credits: 4; apphy2 5 credits: 4 |
| apbiol 3 credits: 1; apbiol 4 credits: 1; apbiol 5 credits: 1 |
| apensc 3 credits: 3; apensc 4 credits: 3; apensc 5 credits: 3 |
| apensc 3 credits: 1; apensc 4 credits: 1; apensc 5 credits: 1 |
| appymc 3 credits: 4; appymc 4 credits: 4; appymc 5 credits: 4 |
| appymg 3 credits: 4; appymg 4 credits: 4; appymg 5 credits: 4 |
| apchem 4 credits: 4; apchem 5 credits: 4                      |
| apchem 5 credits: 4                                           |
| sc 17000 credits: 4                                           |
| chem 200 credits: 4                                           |
| biol 210 credits: 4                                           |
| biol 111 credits: 3                                           |
| biol 111 credits: 1                                           |
| phys 211 credits: 4                                           |
| chem 116 credits: 4                                           |
| phys 101 credits: 4                                           |
| phys 102 credits: 4                                           |
| phys 201 credits: 4                                           |
| phys 202 credits: 4                                           |
| bio 101 credits: 4                                            |
| chem 101 credits: 4                                           |
| chem 102 credits: 4                                           |
| bio 103 credits: 4                                            |
| bio 110 credits: 3; bio 151 credits: 3                        |
| phy 141 credits: 4                                            |
| ggy 201 credits: 3                                            |
| ggy 201 credits: 1                                            |
| phy 142 credits: 4                                            |
| bio 152 credits: 3                                            |
| ggy 203 credits: 3                                            |
| bio 110 credits: 1; bio 151 credits: 1                        |
| ggy 203 credits: 1                                            |
| bio 152 credits: 1                                            |
| phy 222 credits: 4                                            |
| bus 151 credits: 4; chm 151 credits: 4                        |
| chm 152 credits: 4                                            |
| phys 100 credits: 4; phys 105 credits: 4                      |
| phys 205 credits: 4                                           |
| phys 110 credits: 4                                           |
| phys 210 credits: 4                                           |
| chem 100 credits: 4; chem 110 credits: 4                      |
| chem 210 credits: 4                                           |
| phys 1401 credits: 4                                          |
| phs 113 credits: 3                                            |
| phy 111 credits: 4                                            |
| phs 113 credits: 1; phs 113 credits: 3                        |
| phy 112 credits: 4                                            |
| geo 101 credits: 3                                            |
| phy 213 credits: 4                                            |
| che 111 credits: 4                                            |
| che 112 credits: 4                                            |
| bi 101 credits: 3                                             |
| phyc 110 credits: 4                                           |
| bio 111 credits: 4                                            |
| bio 101 credits: 3                                            |
| bio 102 credits: 3                                            |
| bio 101 credits: 1                                            |
| bio 102 credits: 1                                            |
| phy 1420 credits: 4; phys 1420 credits: 4                     |
| phy 1430 credits: 4                                           |
| che 1301 credits: 4                                           |
| che 1302 credits: 4                                           |
| phy 186 credits: 4                                            |
| phy 286 credits: 4                                            |
| phy 290 credits: 4                                            |
| chm 241 credits: 4                                            |
| biol 101 credits: 3                                           |
| biol 101 credits: 4                                           |
| biol 102 credits: 4                                           |
| gol 105 credits: 3                                            |
| phy 201 credits: 4                                            |
| phy 202 credits: 4                                            |
| gol 105 credits: 1                                            |
| gol 106 credits: 3                                            |
| gol 106 credits: 1                                            |
| geo 205 credits: 1                                            |
| geo 205 credits: 3                                            |
| gol 225 credits: 3                                            |
| chm 101 credits: 4                                            |
| gol 225 credits: 1                                            |
| phy 241 credits: 4                                            |
| chm 102 credits: 4                                            |
| phy 242 credits: 4                                            |
| chm 111 credits: 4                                            |
| chm 112 credits: 4                                            |
| bio 102 credits: 4                                            |
| phs 1031 credits: 1                                           |
| bio 112 credits: 3                                            |
| phy 225 credits: 4                                            |
| phys 2110 credits: 4                                          |
| chem 142 credits: 4                                           |
| geol 111 credits: 3                                           |
| geol 111 credits: 1                                           |
| phy 31 credits: 4                                             |
| phy 32 credits: 4                                             |
| chm 11 credits: 4                                             |
| chm 12 credits: 4                                             |
| chem 1280 credits: 4                                          |
| geol 203 credits: 3                                           |
| phys 106 credits: 4                                           |
| phys 107 credits: 4                                           |
| phys 121 credits: 4                                           |
| phys 122 credits: 4                                           |
| chem 121 credits: 4                                           |
| chem 122 credits: 4                                           |
| phy 251 credits: 4                                            |
| phy 252 credits: 4                                            |
| biol 101 credits: 1                                           |
| phys 112 credits: 4                                           |
| phys 221 credits: 4                                           |
| phys 222 credits: 4                                           |
| bio 100 credits: 3; bio 110 credits: 3                        |
| bio 110 credits: 1                                            |
| phy 221 credits: 4; phys 223 credits: 4                       |
| chm 151 credits: 4                                            |
| bio 100 credits: 3; bio 110 credits: 3; bio 151 credits: 3    |
| phy 221 credits: 4                                            |
| geol 102 credits: 1                                           |
| biol 101l credits: 1                                          |
| geog 102 credits: 1                                           |
| phy 101 credits: 4                                            |
| phy 102 credits: 4                                            |
| chem 105 credits: 4                                           |
| phy 217 credits: 4                                            |
| phy 218 credits: 4                                            |
| bio 1110 credits: 4                                           |
| phys 207 credits: 4                                           |
| es 111 credits: 3                                             |
| chem 162 credits: 4                                           |
| biol 103 credits: 3                                           |
| biol 103 credits: 1                                           |
| phys 2070 credits: 4                                          |
| ch 1010 credits: 4                                            |
| geo 100 credits: 3                                            |
| geo 101 credits: 1                                            |
| phys 201 / 201l credits: 4                                    |
| biol 121/121l credits: 3                                      |
| biol 121/121l credits: 1                                      |
| phys 137 / 137l credits: 4                                    |
| chem 111/111l credits: 4                                      |
| geo 1010 credits: 3                                           |
| geo 1010l credits: 1                                          |
| gry 1110l credits: 1                                          |
| gry 1110 credits: 3                                           |
| geol 1401 credits: 3                                          |
| geol 1401 credits: 1                                          |
| phys 2426 credits: 4                                          |
| geol 1403 credits: 3; geol 1404 credits: 3                    |
| geol 1403 credits: 1; geol 1404 credits: 1                    |
| envr 1401 credits: 3                                          |
| envr 1401 credits: 1                                          |
| chem 1412 credits: 4                                          |
| life 102 credits: 4                                           |
| phys 1200 credits: 4                                          |
| bio 1111 credits: 3                                           |
| phys 1201 credits: 4                                          |
| bio 1111 credits: 1                                           |
| phys 1250 credits: 4; phys 1251 credits: 4                    |
| chem 1171 credits: 4                                          |
| bio 1113 credits: 4                                           |
| chem 1172 credits: 4                                          |
| bio 1114 credits: 4                                           |
| biol 106 credits: 3                                           |
| biol 106 credits: 1                                           |
| phys 111 credits: 4                                           |
| bio 110 credits: 3                                            |
| phy 222/223 credits: 4                                        |
| geog 200 credits: 3                                           |
| biol 103 credits: 4                                           |
| bio 127 credits: 3                                            |
| bio 127 credits: 1                                            |
| bio 121 credits: 4                                            |
| biol 110 credits: 2; biol 110 credits: 3                      |
| bio 1060 credits: 3                                           |
| esci 1410 credits: 3                                          |
| phys 1210 credits: 4                                          |
| esci 1410 credits: 1                                          |
| phys 1220 credits: 4                                          |
| bio 1060 credits: 1                                           |
| esci 1510 credits: 3                                          |
| esci 1510 credits: 1                                          |
| esci 1310 credits: 1                                          |
| esci 1310 credits: 3                                          |
| esci 1030 credits: 3                                          |
| chem 1010 credits: 4                                          |
| esci 1030 credits: 1                                          |
| phys 2310 credits: 4                                          |
| chem 1310 credits: 4                                          |
| bio 1500 credits: 4                                           |
| chem 1300 credits: 4                                          |
| bio 1510 credits: 4                                           |
| bio 2500 credits: 4                                           |
| phy 110 credits: 4                                            |
| bio 111 credits: 3                                            |
| bio 111 credits: 1                                            |
| che 110 credits: 4                                            |
| chm 110 credits: 4                                            |
| phy 281 credits: 4                                            |
| chm 150 credits: 4                                            |
| mp 2119 credits: 4                                            |
| phys 223 credits: 4                                           |
| bio 100 credits: 3                                            |
| bio 100 credits: 1                                            |
| glg 110 credits: 3                                            |
| glg 110 credits: 1                                            |
| phy 2048 credits: 4                                           |
| bio 115 credits: 3                                            |
| bio 115 credits: 1                                            |
| chem 1101 credits: 4                                          |
| chem 1102 credits: 4                                          |
| chem 1105 credits: 4                                          |
| biol 1106 credits: 4                                          |
| phy 151 credits: 4; phy 251 credits: 4                        |
| bsc 1011 credits: 4                                           |
| chem 108 credits: 4                                           |
| py 201 credits: 4                                             |
| pc 109 credits: 3                                             |
| py 202 credits: 4                                             |
| pc 109 credits: 1                                             |
| pc 108 credits: 3                                             |
| pc 108 credits: 1                                             |
| py 203 credits: 4                                             |
| py 204 credits: 4; py 204h credits: ; py 204h credits: 4      |
| bi 101 credits: 4                                             |
| ch 101 credits: 4                                             |
| ch 102 credits: 4                                             |
| phys 215 credits: 4                                           |
| chem 201 credits: 4                                           |
| chem 201 credits: 3                                           |
| chem 202 credits: 4                                           |
| phsc 205 credits: 3                                           |
| bio 104 credits: 3                                            |
| bio 109 credits: 3                                            |
| bio 109 credits: 1                                            |
| che 101 credits: 4                                            |
| che 102 credits: 4                                            |
| geol 101 credits: 3                                           |
| geol 101 credits: 1                                           |
| geo 200 credits: 3; geo 205 credits: 3                        |
| bio 101 credits: 3; bio 111 credits: 3                        |
| bio 101 credits: 1; bio 111 credits: 1                        |
| bio 112 credits: 1                                            |
| es 121 credits: 3                                             |
| es 121 credits: 1                                             |
| chem 107 credits: 4                                           |
| biol 120 credits: 3                                           |
| biol 120 credits: 1                                           |
| phs 107 credits: 3; phs 108 credits: 3                        |
| bio 106 credits: 3                                            |
| phy 203 credits: 4                                            |
| phy 204 credits: 4                                            |
| bio 113 credits: 4                                            |
| chm 103 credits: 4                                            |
| chm 104 credits: 4                                            |
| phys 114 credits: 4; phys 202 credits: 4                      |
| geol 102 credits: 3                                           |
| bio 103 credits: 3                                            |
| geog 101 credits: 3                                           |
| phys 212 credits: 4                                           |
| bsc 1005 credits: 3                                           |
| bios 1121 credits: 3                                          |
| geol 1110 credits: 3                                          |
| phys 1201 credits:                                            |
| geol 1110 credits: 1                                          |
| bios 1122 credits: 3                                          |
| phys 1202 credits:                                            |
| geol 1120 credits: 3                                          |
| bios 1121 credits: 1                                          |
| bios 1122 credits: 1                                          |
| geol 1120 credits: 1                                          |
| geol 107 credits: 3                                           |
| phys 103 credits: 4                                           |
| biol 102 credits: 3                                           |
| geol 117 credits: 1                                           |
| phys 104 credits: 4                                           |
| geol 108 credits: 3                                           |
| biol 102 credits: 1                                           |
| enst 105 credits: 3                                           |
| chem 101 credits: 4; chem 101h credits: 4                     |
| biol 104 credits: 3                                           |
| biol 104 credits: 1                                           |
| chem 111 credits: 4                                           |
| biol 111 credits: 4                                           |
| chem 112 credits: 4                                           |
| wman 150 credits: 3                                           |
| chem 1a credits:                                              |
| chm 101 credits: 4; chm 111 credits: 4                        |
| chm 102 credits: 4; chm 112 credits: 4                        |
| chem 112 credits: 4; chm 112 credits: 4                       |
| fis 0210 credits: 4                                           |
| fis 0220 credits: 4                                           |
| chem 120 credits: 4                                           |
| ch 103/103l credits: 4                                        |
| geol 1100 credits: 3                                          |
| geol 1100 credits: 1                                          |
| geol 1200 credits: 3                                          |
| geol 1200 credits: 1                                          |
| geog 1550 credits: 3                                          |
| geog 1700 credits: 3                                          |
| phys 1610 credits: 4                                          |
| phys 1620 credits: 4                                          |
| chem 1500 credits: 4                                          |
| chem 1600 credits: 4                                          |
| chem 30a credits: 4                                           |
| che 106 credits: 4                                            |
| phy 210 credits: 4                                            |
| phy 215 credits: 4                                            |
| phsc 101 credits: 4                                           |
| biol 224 credits: 3                                           |
| biol 224 credits: 1                                           |
| chem 121 credits:                                             |
| biog 161 credits: 4                                           |
| chmy 171 credits: 4                                           |
| chmy 172 credits: 4                                           |
| biog 162 credits: 4                                           |
| nas 130 credits: 3                                            |
| nas 130 credits: 1                                            |
| phys 141 credits: 4                                           |
| intl 213 credits: 3                                           |
| envs 101 credits: 3                                           |
| phys 161 credits: 4                                           |
| chem 106l credits: 1; chem 106l credits: 4                    |
| bi 110 credits: 4                                             |
| ch 110 credits: 4                                             |
| chm 1110 credits: 4                                           |
| geol 1030 credits: 3                                          |
| geol 1031 credits: 1                                          |
| natsci 212 credits: 4                                         |
| bio 120 credits: 3                                            |
| bio 120 credits: 1                                            |
| chmy 141 credits: 4                                           |
| chem 101 credits: 4; chem 131 credits: 4                      |
| chem 102 credits: 4; chem 132 credits: 4                      |
| ph 203 credits: 4                                             |
| ph 204 credits: 4                                             |
| geog 104 credits: 3                                           |
| ph 262 credits: 4                                             |
| ph 263 credits: 4                                             |
| ch 101 credits: 4; ch 131 credits: 4; chem 131 credits: 4     |
| ch 102 credits: 4; ch 132 credits: 4; chem 132 credits: 4     |
| che 122 credits: 4                                            |
| che 151 credits: 4                                            |
| che 152 credits: 4                                            |
| bl 101 credits: 4                                             |
| phys 151 credits: 4                                           |
| phys 225 credits: 4                                           |
| chem 220 credits: 4                                           |
| phy 231 credits: 4; phy 241 credits: 4                        |
| phy 232 credits: 4; phy 242 credits: 4                        |
| bsc 1005 credits: 1                                           |
| gsc 1530 credits: 3                                           |
| phy 1610 credits: 4                                           |
| gsc 1530 credits: 1                                           |
| geo 1510 credits: 3                                           |
| phy 2400 credits: 4                                           |
| phy 2500 credits: 4                                           |
| che 1510 credits: 4                                           |
| phys 171 credits: 4; phys 271 credits: 4                      |
| biol 161 credits: 3                                           |
| biol 162 credits: 3                                           |
| phys 172 credits: 4                                           |
| biol 161 credits: 1                                           |
| biol 162 credits: 1                                           |
| envi 152 credits: 3                                           |
| envi 152 credits: 1                                           |
| phys 281 credits: 4                                           |
| phys 282 credits: 4                                           |
| chem 181 credits: 4                                           |
| chem 182 credits: 4                                           |
| biol 1408 credits: 3                                          |
| biol 1409 credits: 3                                          |
| biol 1408 credits: 1                                          |
| biol 1409 credits: 1                                          |
| chem 1210 credits: 4                                          |
| phys 2001 credits: 4                                          |
| phys 2002 credits: 4                                          |
| geog 1100 credits: 1                                          |
| geog 1100 credits: 3                                          |
| phys 2051 credits: 4                                          |
| chem 1520 credits: 4                                          |
| oeas 111n credits: 3                                          |
| oeas 111n credits: 1                                          |
| oeas 111n credits: 3; oeas 112n credits: 3                    |
| oeas 112n credits: 1                                          |
| phys 101n credits: 4                                          |
| geog 101s credits: 3                                          |
| phys 111n credits: 4                                          |
| phys 112n credits: 4                                          |
| chem 124n credits: 4                                          |
| geol 1040 credits: 3                                          |
| geol 1040 credits: 1                                          |
| phs 115 credits: 4                                            |
| chm 120 credits: 4                                            |
| phys 250 credits: 4                                           |
| phys 251 credits: 4                                           |
| geol 103 credits: 3                                           |
| geol 104 credits: 1                                           |
| phys 105 credits: 4                                           |
| geog 106 credits: 1                                           |
| geog 107 credits: 3                                           |
| biol 115 credits: 4                                           |
| chem 115 credits: 4                                           |
| biol 117 credits: 4                                           |
| plsc 206 credits: 4                                           |
| aem 341 credits: 4                                            |
| biol 11000 credits: 3                                         |
| biol 11000 credits: 1                                         |
| geol 100 credits: 3                                           |
| chem 103 credits: 4                                           |
| chem 104 credits: 4                                           |
| geo 113 credits: 3                                            |
| bio 103 credits: 1                                            |
| phys 2425 credits: 4                                          |
| chem 1411 credits: 4                                          |
| phs 211a credits: 4                                           |
| phs 212a credits: 4                                           |
| biol 1308 credits: 3                                          |
| biol 1108 credits: 1                                          |
| geol 110 credits: 1                                           |
| chm 2046c credits: 4                                          |
| biol 1211 credits: 3                                          |
| biol 1211 credits: 1                                          |
| biol 103 credits: ; biol 103 credits: 1                       |
| biol 211 credits: 4                                           |
| biol 212 credits: 4                                           |
| phy 1141 credits: 4                                           |
| glg 1101 credits: 3                                           |
| phy 1142 credits: 4                                           |
| geo 1102 credits: 3                                           |
| che 1111 credits: 4                                           |
| phy 2201 credits: 4                                           |
| phy 2202 credits: 4                                           |
| che 1121 credits: 4                                           |
| che 1211 credits: 4                                           |
| che 1221 credits: 4                                           |
| bsc 1005l credits: 1                                          |
| chm 2045c credits: 4                                          |
| che 134 credits: 4                                            |
| phys 1061 credits: 4                                          |
| bio 1111 credits: 4                                           |
| phys 218 credits:                                             |
| phys 208 credits: 4                                           |
| phys 1315 credits: 4                                          |
| phy 121 credits: 4                                            |
| chem 121 credits: 4; chm 101 credits: 4                       |
| phy 201 credits: 4; phy 241 credits: 4                        |
| chem 122 credits: 4; chm 102 credits: 4                       |
| phy 202 credits: 4; phy 242 credits: 4                        |
| chm 101 credits: 3; chm 101 credits: 4                        |
| sp 212 credits: 4                                             |
| phys 1110 credits: 4                                          |
| chem 0120 credits: 4                                          |
| fis 220 credits: 4                                            |
| chem 120 credits: ; chem 120 credits: 4                       |
| chem 121 credits: ; chem 121 credits: 4                       |
| phys 3001 credits: 4                                          |
| bsc 108 credits: 3                                            |
| bsc 108 credits: 1                                            |
| geog 101 credits: 3; geol 101 credits: 3                      |
| geog 131 credits: 3                                           |
| geog 132 credits:                                             |
| engr 151 credits: 4                                           |
| chem 130 credits:                                             |
| 3650 261 credits: 4                                           |
| 3100 111 credits: 4                                           |
| chem 1228q credits: 4                                         |
| bio 151 credits: 1                                            |
| bio 151 credits: 4                                            |
| chem 1211 credits: 3                                          |
| biol 121 credits: 3                                           |
| geol 112 credits: 3                                           |
| biol 121 credits: 1                                           |
| geol 112 credits: 1                                           |
| geog 202 credits: 3                                           |
| geo 150 credits: 1                                            |
| geo 150 credits: 1; geo 150 credits: 3                        |
| phys 1101w credits: 4                                         |
| phy 101n credits: ; phy 101n credits: 4                       |
| che 106n credits: 4                                           |
| geol 0800 credits: 3                                          |
| geol 0055 credits: 1                                          |
| geol 060 credits: 3                                           |
| chem 0110 credits: 4                                          |
| bio 105 credits: 3                                            |
| che 101 credits: 4; che 216 credits: 4                        |
| biol 151 credits: 3                                           |
| envs 105 credits: 3                                           |
| envs 105l credits: 1                                          |
| biol 151l credits: 1                                          |
| geog 203l credits: 1                                          |
| geog 203 credits: 3                                           |
| envs 103 credits: 3                                           |
| envs 103l credits: 1                                          |
| chem 102 credits:                                             |
| geos 1004 credits: 3                                          |
| geos 1104 credits: 1                                          |
| geos 1014 credits: 3                                          |
| geos 1014 credits: 1                                          |
| geog 1024 credits: 3; geos 1024 credits: 3                    |
| geos 1124 credits: 1                                          |
| chem 1026 credits: 1; chem 1026 credits: 4                    |
| phys 115 credits: 4                                           |
| bio 110 credits: 4                                            |
| bio 117 credits: 3                                            |
| bio 117 credits: 1                                            |
| phy 211 credits: 4                                            |
| phy 212 credits: 4                                            |
| che 121 credits: 4                                            |
| che 122 credits: 4; che 206 credits: 4                        |
| phys 106 credits: 3                                           |
| phys 201/203 credits: 4                                       |
| biol 101 credits: 3; biol 101h credits: 3                     |
| phys 202/204 credits: 4                                       |
| phys 106 credits: 1                                           |
| biol 101 credits: 1; biol 101h credits: 1                     |
| phys 107 credits: 3                                           |
| phys 107 credits: 1                                           |
| phys 231 credits: 4                                           |
| phys 232 credits: 4                                           |
| biol 120 credits: 4                                           |
| phsc 102 credits: 4                                           |
| biol 105 credits: 3                                           |
| inds 112 credits: 3                                           |
| inds 112 credits: 1                                           |
| phys 162 credits: 4                                           |
| biol 162 credits: 4                                           |
| geos 1000 credits: 3                                          |
| geos 1000 credits: 1                                          |
| bio 155 credits: 3                                            |
| phy 156 credits: 4                                            |
| eps 163 credits: 3                                            |
| eps 163 credits: 1                                            |
| bio 156 credits: 3                                            |
| bio 155 credits: 1                                            |
| bio 156 credits: 1                                            |
| phy 155 credits: 4                                            |
| geo 160 credits: 1                                            |
| geo 160 credits: 3                                            |
| phy 256 credits: 4                                            |
| chm 155 credits: 4                                            |
| chm 156 credits: 4                                            |
| phys 120 credits: 4                                           |
| chem 212 credits: 4                                           |
| chem 213 credits: 4                                           |
| chem 1515 credits: 4                                          |
| chem 1516 credits: 4                                          |
| biol 2602 credits: 4                                          |
| biol 3702 credits: 4                                          |