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:
| job title                                          |
|:---------------------------------------------------|
| senior program manager                             |
| second secretary_ regional development cooperation |
| program officer int. emergencies/shelter           |
| environmental health officer_ development control  |
| ngo liason?                                        |
| regional advisor?                                  |
| shelter specialist                                 |
| economic cooperation_ grant aid researcher         |
| disaster manager                                   |
| nat. director                                      |
| manager human resources                            |
| customer relations                                 |
| tc evan shelter cluster coordinator                |
| regional shelter delgate asia pacific              |
| dm                                                 |
| disaster management coordinator                    |
| senior research officer                            |
| director                                           |
| head teacher                                       |
| education officer                                  |
| it officer                                         |
| acting director housing                            |
| principal administrative officer                   |
| secretary to dps kolinio                           |
| acting deputy ps                                   |
| admin assistant                                    |
| acting ps                                          |
| manager rhu                                        |
| principal dev officer development & rural housing  |
| coordination advisor                               |
| permanent secretary assistant                      |
| first secretary-bilateral development              |
| 1st secretary regional development                 |
| implimenter                                        |
| manager                                            |
| manager properties                                 |
| president                                          |
| pacific programme manager                          |
| un gender group coordinator                        |
| nat. prog specialist_ gender_ cc_ drr              |
| drm programme specialist                           |
| hum affairs officer                                |
| communications_ public information                 |
| head of ocha pacific                               |
| information management officer                     |
| principal regional advisor                         |
| regional advisor                                   |
| youth officer                                      |


label: implimenter