Task: Error-Detect (source dataset: Relational-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:
| descrição consumo                     |
|:--------------------------------------|
| pl cc 8003/000 940x640x1,0 ne         |
| pc cc 8003/000 279,4x216x1,0 ne       |
| pl cc 8405/s21 940x640x9,7 ne         |
| pl ci 5404/pak 915x610x5,0 ne         |
| cl cc 8244 1220x1100 ne               |
| rl cc 8244/pak 1220x5,8-30,5m ne      |
| cl ci 5080 1117x950 ne                |
| rl ci 5080/000 1067x2,4- 26m ne       |
| pl cc 8403/000 915x610x12,5 ne        |
| cl ci 5608 1220x950 ne                |
| pl ci 5608/000 915x610x5,8 ne         |
| rl ci 5608/000 610x5,8 ne             |
| pl ci 5404/pak 915x610x10,0 ne        |
| rl cr n711/000 1067x1,2 ne            |
| cl cc 8245 1270x1100 ne               |
| rl cc 8245/000 1226x0,8-229m ne       |
| cl cc 8210 1220x1100 ne               |
| rl cc 8210/000 1220x2,9-15,25m ne     |
| rl cc 8210/000 1220x5,8-15,25m ne     |
| rl cc 8210/000 1220x5,8-30m ne        |
| rl cc 8245/000 1232x6,0-30,5m ne      |
| pl cc 8403/000 915x610x5,8 ne         |
| pl cr h70l/pal 915x915x1,2 ne         |
| rl cr n711/pal 1027x3,17 ne           |
| rl cr n710/pal 1027x1,17 ne           |
| cl cr nl53 1092x762 ne                |
| rl cr nl53/000 1000x2,0 ne            |
| cl ci 5057 1067x990 ne                |
| rl ci 5057/000 1000x3,0 ne            |
| pl ci 5351/000 950x650x5,0 ne         |
| pl ci 5351/000 950x650x4,0 ne         |
| es cc 8405 bl yoga 230x120x75 000 ne  |
| es cc 8405 bl yoga 225x150x100 000 ne |
| pl cc 8405/s21 950x650x100 ne         |
| cl cr 1237 1092x762 ne                |
| rl cr 1237/000 1060x4,5 ne            |
| rl cr 1028/000 1000x2,4 ne estufa     |
| rl cr 1028/000 1000x2,4 ne            |
| rl cr 1028/000 1000x1,5 ne estufa     |
| rl cr 1028/000 1000x1,5 ne            |
| pl cr 1047/000 1000x1000x6,0 ne       |
| rl cr s112/000 1000x3,0 ne            |
| pl cr 1521/000 915x915x0,8 ne         |
| rl cr 1049/2t9 1092x6,0 ne estufa     |
| rl cr 1049/2t9 40x6,0-11m ne          |
| rl cr 1049/2t9 1092x6,0 ne            |
| pl ml c230/000 915x915x10,0 ne        |
| pl cr cm01/000 915x915x10,0 ne        |
| fq cr s112/pt1 145-trf 6 ne           |
| pl cr s112/pt1 1270x760x6,0 ne        |
| jt cr s112/pt1 145-trf 6 ne           |
| rl cr 1049/000 1060x5,0 ne estufa     |
| rl cr 1049/000 1060x5,0 ne            |
| rl cr 1049/000 1060x4,0 ne            |
| rl cr 1049/000 1060x4,0 ne estufa     |
| rl cr 1302/000 1020x2,0 ne            |
| rl cr 1302/000 1020x1,5 ne            |
| pl cr 1028/000 1000x1000x1,2 ne       |
| pl cr 1177/000 1270x1040x3,0 ne       |
| pl cr 1237/000 1000x1000x3,0 ne       |
| pl cr 1310/000 1000x1000x6,0 ne       |
| pl cr 1310/000 1000x1000x4,0 ne       |
| pl cr 1310/000 1000x1000x2,0 ne       |
| rl cr s112/2t9 1067x6,0 ne            |
| rl cr s112/2t9 1067x6,0-11m ne        |
| rl cr s112/paa 1020x0,8 ne            |
| rl cr s112/paa 1020x1,5 ne            |
| rl cr s112/paa 1020x3,0 ne            |
| rl cr 1049/2t9 1092x6,0-11m ne        |
| rl cc 8245/000 1232x3,0-61m ne        |
| pl ci 5351/000 950x650x3,5 ne         |
| pl ci 5351/000 950x650x2,5 ne         |
| pl cr 1515/pr2 915x915x1,2 ne         |
| pl cr 1523/2t4 915x915x3,0 ne         |
| pl cr 1505/pr2 915x915x4,0 ne         |
| pl cr 1049/pt1 1000x1000x6,0 ne       |
| rl cr s112/2t9 50x6,0-11m ne          |
| bl cc 8403/000 950x650x200 ne         |
| bl cc 8003/000 940x640x250 ne         |
| bl ci 5404/ort 915x610x200 ne         |
| bl cc 8403/ort 915x610x250 ne         |
| bl cr h70l/000 915x915x152 ne         |
| bl ci 5351/000 950x650x200 ne         |
| bl cr 1047/000 1000x1000x152 ne       |
| bl cr 1521/000 915x915x152 ne         |
| bl cr cm01/000 915x915x51,0 ne        |
| bl cr s112/000 1270x760x152 ne        |
| bl cr 1028/000 1000x1000x152 ne       |
| bl cr 1177/000 1270x1040x152 ne       |
| bl cr 1515/000 915x915x152 ne         |
| bl cr 1523/000 915x915x152 ne         |
| bl cr 1505/000 915x915x152 ne         |
| bl cr 1049/000 1000x1000x152 ne       |
| bl cr 1237/000 1000x1000x152 ne       |
| bl cr 1310/000 1000x1000x152 ne       |