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:
| description                                        |
|:---------------------------------------------------|
| fbt 2019-20 - qtr 1 installment                    |
| trav-190619-210619-darwin cc correction            |
| unsworn                                            |
| coles 4461 morning tea for joint agency workshop o |
| officeworks 0411 stationary material for joint age |
| secure parking head 08 - secure parking 010719 - 0 |
| secure parking head 43 - secure parking 010819 - 0 |
| psba allowances prepay jul 2019                    |
| psba salary prepay jul 2019                        |
| psba fbt accrual july 2019                         |
| correct annual leave taken unsworn - jul 19        |
| rev annual leave taken unsworn - jul 19            |
| virgin au cc july 19 accruals                      |
| trav-240619-toowoomba                              |
| declan rooney ta- toowoomba cc correction          |
| annual leave taken unsworn - aug 19                |
| data charges                                       |
| corporate travel manag govt booking fee - qps cad  |
| gm cabs pty ltd taxi fare - sydney - qps cad user  |
| pyrmont bridge hotel dinner - sydney - qps cad use |
| rendezvous studio ho accommodation - sydney - qps  |
| virgin au7959583946503 flight - sydney - qps cad u |
| virgin au7959583946505 flight - sydney - qps cad u |
| psba fbt accrual july/aug 2019                     |
| brisbane airport corp cc august 19 accrual         |
| corporate travel manag cc august 19 accrual        |
| virgin au7956030672967 cc august 19 accrual        |
| al levy aug 19                                     |
| lsl levy aug 19                                    |
| wc premium aug 19                                  |
| mobile data charges                                |
| annual leave taken unsworn - sep 19                |
| psba allowances accrual sep 2019                   |
| psba salary accrual sep 2019                       |
| brisbane airport corp parking at airport for aml t |
| corporate travel manag govt booking fee - aml work |
| virgin au7956030672967 flight - sydney - aml works |
| secure parking head naydene christie               |
| corporate travel manag cc september 2019           |
| gm cabs pty ltd cc september 2019                  |
| marina investments h cc september 2019             |
| marina investments qps cc september 2019           |
| secure parking head cc september 2019              |
| taxi combined 133300 cc september 2019             |
| virgin australia cc september 2019                 |
| al levy sept 19                                    |
| wc premium sept 19                                 |
| lsl levy sept 19                                   |
| psba fbt accrual july/aug/sep 2019                 |
| dianne miller al pp8                               |
| dianne miller lsl pp8                              |
| dianne miller salary pp8                           |
| dianne miller super pp8                            |
| fbt 2019-20 - qtr 2 installment                    |
| secure parking head 03 - secure parking 010919 - 0 |
| gm cabs pty ltd taxi fare - airport to city - sydn |
| marina investments h dinner - sydney - 10 sept - n |
| secure parking head 06 - secure parking 011019 - 0 |
| taxi combined 133300 taxi - airport to city - sydn |
| dianne miller pp9 al levy                          |
| dianne miller pp9 lsl levy                         |
| dianne miller pp9 salary                           |
| dianne miller pp9 super                            |
| psba allowances accrual oct 2019                   |
| psba salary accrual oct 2019                       |
| psba fbt accrual oct 2019                          |
| annual leave taken unsworn - oct 19                |
| wc premium oct 19                                  |
| al levy oct19                                      |
| lsl levy oct19                                     |
| tfr credit from end user to psba unallocated       |
| psn pid2936 jag - wifi lvl21 installation          |
| psn pid2936 jag - wifi lvl21 wap                   |
| psn paid2950 jag cairns (cairnsjch) switch install |
| psn pid2995 townsville dpp reloc-install, connect  |
| psn pid2952 jag nbn tc1 uplift (various sites)     |
| psn pid2995 jag townsville dpp relocation - equip  |
| psnpid2995townsvilledppreloc-install,connect       |
| crt cost centres clearing - june 19                |
| prof ser acc review & recommend an ict se july 201 |
| simpsondrew mr10/07/2019booking-dom                |
| watkins/tim mr29/04/2019bne/rma                    |
| avis australia p/way naydene christie              |
| prof ser acc review & recommend an ict se august20 |
| tsfr qas cloud readiness underpsend                |
| tsfr qasqfes infra growth underspend               |
| tfr balance of qps ms teams project                |
| jnl pmt milestone 2 cost modelling                 |
| jnl pmt milestone 3 proof of concept.              |
| budget australia naydene christie                  |
| tsfr qas cloud readiness underpsend 19/20          |
| tsfr qps optic underpsend 19/20                    |
| avis australia p/way 13 - tim watkins car hire rom |
| avis australia p/way 13 - andrew simpson car hire  |
| budget australia 16 - david quested car hire mount |
| budget australia 18 - david quested car hire mount |
| con. acc. carter june 2019                         |
| con. acc. hawa june 2019                           |
| cn12796 polaris power dr/ha90223554 june19         |
| cn12796 polaris rent dr/ha90223554 june19          |
| acc. des citec ha/dr infrastructure july 2019      |
| con. acc. chilukuri july 2019                      |
| con. acc. sperling july 2019                       |
| con. acc. chilukuri august 2019                    |
| con. acc. sperling august 2019                     |
| acc. des citec ha/dr infrastructure aug 2019       |
| b carter contractor costs transfer p1-3            |
| cn12796 polaris rent dr/ha90223554 june transfer   |
| des citec ha/dr infrastructure p1-3 transfer       |
| hawa contractor accrual p1 transfer                |
| s chilukuri contractor costs p1-3 transfer         |
| con. acc. hawa sept 2019                           |
| con. acc. sperling sept 2019                       |
| transfer hadr costs inv107833 4500340787 r hawa    |
| transfer hadr costs inv108444 4500340787 r hawa    |
| transfer hadr costs inv109689 4500340787 r hawa    |
| transfer hadr costs inv16830 4500340955 m sperling |
| transfer hadr costs inv17248 4500340955 m sperling |
| carter b. 40hrs we220919 relocation                |
| hawa r 18.50hrs we 15.09.19 relocation             |
| r.hawa fe13.10 39.25hrs relocation                 |
| r.hawa fe29-09 20.75 hrs relocation                |
| r.hawa we15-09 18.50hrs relocation                 |
| dta1011 r hawa we 20.10.19 transfer                |
| m sperling reallocation                            |
| gm cabs pty ltd-accrual                            |
| gm cabs pty ltd qas radio sites - sarina blackspot |
| mackaytaxis4944 4999 qas radio sites - sarina blac |
| qantas airways limit cc august 19 accrual          |
| corporate travel manag flight admin fees j vdwesth |
| corporate travel manag flight rockhampton p rosewa |
| qantas airways limit flight rockhampton j vdwesthu |
| qantas airways limit flight rockhampton p rosewarn |
| audio visual room t6-0                             |
| bronze support - zone 1                            |
| pmt milestone 2 cost modelling                     |
| pmt milestone 3 proof of concept.                  |
| ra3431105 s.chilukuri we23-06 40hrs                |
| 4500339484 carter b 40hrs we 300619                |
| *4500339484 carter,b. 40.00hrs. w/e 07.07.2019     |
| ra3462126 s.chilukuri we21-07 40hrs                |
| ra3470384 s.chilukuri we28-07 40hrs                |
| ra3478145 s.chilukuri we04-08 40hrs                |
| ra3486069 s.chilulkuri we11-08 40hrs               |
| ra3494985 s.chilukuri we18-08 16hrs                |
| pmt support tadpole licenes aug19-31july20         |
| *4500339484 carter, b. 30hrs. w/e 18.08.2019       |
| *4500339484 b carter 40 hrs w/e 25/08/19           |
| c inv 107833 r.hawa fe18-08 26.5hrs                |
| c inv 108444 r.hawa we01-09 20.75hrs               |
| c inv 109689 r.hawa we08-09 12 hrs                 |
| 4500340787 hawa r 20.75hrs pe 01.09.19             |
| michael sperling - data centre senior - july 2019  |
| michael sperling - data centre senior              |
| *4500339484 carter, b. 40hrs. w/e 22.09.2019       |
| c inv 110297 r.hawa we15-09 18.50hrs               |
| c inv 111154 r.hawa fe29-09 20.75 hrs              |
| 4500340787 hawa r 18.50hrs we 15.09.19             |
| dta0391 r.hawa fe13.10 39.25hrs                    |
| dta1011 r.hawa we20.10 21hrs                       |
| qas legacy radio decom june 2019 works             |
| tfr credit from end user to qps unallocated        |
| tfr from qps to qas data backup charge             |
| simpsondrew mr29/04/2019bne/rma                    |
| watkins/tim mr25/07/2019booking-dom                |
| tfr balance of qfes team site mobilisation project |
| datacom azure montetary shrdsvr ict.1819.093       |
| con. acc. chilukuri june 2019                      |
| acc. des citec ha/dr infrastructure june 2019      |
| 4500265521 tadpole license aug19-jul20 reallocate  |
| trav-190619-210619-darwin                          |
| psba allowances accrual jun 2019                   |
| psba salary accrual jun 2019                       |
| psba fbt accrual april /may/june 2019              |
| secure parking head-accrual                        |
| coles 4461-accrual                                 |
| officeworks 0411-accrual                           |
| annual leave taken unsworn - jul 19                |
| lsl levy jul 19                                    |
| wc premium jul 19                                  |
| al levy jul 19                                     |
| brisbane airport corp parking airport - qps cad us |
| corporate travel manag govt booking fee - november |
| marina investments qps dinner - sydney 9 sept - ne |
| virgin australia airfares to act - november necwg  |
| mackaytaxis4944 4999-accrual                       |
| qas legacy radio decom may correction              |