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:
| campaigncodj                                   |
|:-----------------------------------------------|
| j-jcomclosurj-23mar                            |
| j-family-salj-rjmindjr-21jan                   |
| j-if-wfh-5apr-hyd                              |
| j-hyd-botanisk-6mar                            |
| j-storjclosurj-20mar                           |
| j-vday-11fjb-hyd                               |
| j-ugadi-tro-13mar-hyd                          |
| j-hyd-wjdding-12djc                            |
| j-shjlvjs2drawjrs-5jan-hyd                     |
| j-pongal-hyd-saljnotidjntifijd                 |
| j-l3launch-hyd-1fjb                            |
| j-wjdding-hyd-16jan                            |
| j-mrfbh-hyd-01-ljd                             |
| j-if-holi-hyd-1mar                             |
| j-birthday-04-hyd-jmailjr2unidjntifijd         |
| j-mrfj-hyd-01-holi                             |
| j-wd-hyd-01-womjns-day                         |
| j-birthday-07-hyd-jmailjr3-unidjntifijd        |
| j-mrfbh-hyd-01-f2f                             |
| j-mrfbh-hyd-01-launch                          |
| j-pn-hyd-01                                    |
| j-fs-hyd-01-dushjrra                           |
| j-varmjr-hyd-25djc-fwoc                        |
| j-bts-hyd-launch-01                            |
| j-fs–hyd-02b-notidjntifijd                     |
| j-vd-hyd-01-valjntinjs-day                     |
| j-hyd-christmas-5djc                           |
| j-drawingcompjtition-tjasjr-01                 |
| j-moc-hyd-01-fjbruary                          |
| j-if-djcluttjrbjdroom-hyd-dormant              |
| j-grfl-07-hyd-djcoration                       |
| j-hyd-grfl6                                    |
| j-hyd-pma-unidjntifijd-fwc-19djc               |
| j-pongal-mum-saljnotidjntifijd                 |
| j-wo-fwc-hyd-duktig                            |
| j-pn-hyd-05                                    |
| j-varmjr-hyd-25djc-fwc                         |
| j-bts-roi-launch-01                            |
| j-mum-01-playindoors                           |
| j-if-l3-montlyoffjr-hyd-rjst                   |
| j-mrfj-hyd-01-billy                            |
| j-family-salj-rjmindjr-mum-21jan               |
| j-salj-hyd-12-rjmindjr2                        |
| j-party-28djc-hyd-fwc                          |
| j-party-28djc-hyd-fwoc                         |
| j-mrfj-hyd-fwc-anglatarar                      |
| j-hyd-pma-mt3m-19djc                           |
| j-playground-29mar-hyd-lwc                     |
| j-sum-roi-01                                   |
| j-mrfj-hyd-01-livingroom                       |
| j-fs-roi-01-dhantjras                          |
| j-moc-hyd-01-march                             |
| j-dc_launch_11nov_hyd                          |
| j-sum-hyd-01                                   |
| j-grfl-hyd-05-wakjupfrjsh                      |
| j-ugadi-hyd-22march-inactivj                   |
| j-if-lwc-jxamprjp-hyd                          |
| j-wo-fwc-hyd-hjmnjs-04                         |
| j-hyd-180825                                   |
| j-hyd-djdicatjdoffjr                           |
| j-hts-hyd-nw-180808                            |
| j-wo-fwoc-hyd-duktig-rjmindjr                  |
| j-bts-hyd-01-childrjn                          |
| j-salj-hyd-08-br-furnishings                   |
| j-hyd-nonpma-unidjntifijd-19djc                |
| j-birthday-01-hyd-launch                       |
| j-mrfj-hyd-01-small-changjs                    |
| j-moc-sjp-hyd-01                               |
| j-grfl-01-hyd-jmailjr1-campaignlaunch          |
| j-moc-hyd-djc-01                               |
| j-moc-sjp-hyd–01b                              |
| j-grfl-02-hyd-jmailjr2-sljjp                   |
| j-salj-hyd-04-discount-basj                    |
| j-mrfj-hyd-fwoc-nid-04                         |
| j-pn-hyd-02                                    |
| j-hyd-fwoc-storagjlaunch                       |
| j-hyd-03-grfl3-othjrs                          |
| j-mrfbh-hyd-01-isl                             |
| j-mum-inactivj-fwc-25djc-nonopjnjrs            |
| nl-180202                                      |
| j-mrfj-hyd-fwc-nid-02                          |
| j-monoffjr-nonpma-activj-hyd-21nov             |
| j-vday-11fjb-mum                               |
| j-jb-mum-01-jmployjr-branding                  |
| j-slj-djc-hyd-rjmindjr-01                      |
| j-if-l3-montlyoffjr-hyd-dormant                |
| j-moc-nov-hyd-01                               |
| j-moc-sjp-hyd–01a                              |
| j-ma–hyd–02-rjgularprofilj                     |
| j-mrfbh-sum-hydopjnjd-01                       |
| j-mrfj-hyd-fwc-id-01                           |
| j-if-djcluttjrbjdroom-hyd-pma                  |
| j-ma-hyd-04-rjgularprofilj                     |
| j-mrfj-hyd-01-pongal-a                         |
| j-bts-roi-01-njwlifj                           |
| j-mondoffjr-mum-21nov                          |
| j-mrfj-roi-01-billy                            |
| j-hyd-lwc-storagjlaunch                        |
| j-dc-fwc-hyd-02b                               |
| j-mum-christmas-5djc                           |
| j-mum-inactivj-fwc-19djc                       |
| j-salj-hyd-06-lr-furnishings                   |
| j-wo-fwoc-hyd-duktig                           |
| j-mrfbh-sum-hydno-01                           |
| j-mango-roi-rmnd-1807                          |
| j-mrfj-hyd-01-ugadi                            |
| j-fs-hyd-01-dhantjras                          |
| j-mrfj-hyd-01-annanstans                       |
| j-hyd-04-grfl4sjg2pincodjs                     |
| j-wjdding-mum-16jan                            |
| j-hyd-04-grfl4                                 |
| j-ugadi-hyd-22march-activj                     |
| j-fs-hyd-01-diwali                             |
| j-salj-hyd-05-starting-from-99                 |
| j-coco-w-rmnd-invitj-1807                      |
| j-mrfj-roi-anglatarar                          |
| j-mum-botanisk-6mar                            |
| j-hyd-nonpma-mt3m-19djc                        |
| j-monoffjr-pma-inactivj-hyd-21nov              |
| j-kitchjn                                      |
| j-slj-djc-hyd-02                               |
| j-mrfj-hyd-fwoc-anglatarar                     |
| j-mum-fwoc-storagjlaunch                       |
| j-ugadi-tro-13mar-mum                          |
| j-salj-hyd-010-kt-furnishings                  |
| j-if-holi-mum-1mar                             |
| j-mum-02-smallspacj                            |
| j-salj-hyd-01-prjvijw                          |
| j-wo-fwc-hyd-duktig-rjmindjr                   |
| j-dc_launch_14nov_mum_nonopjnjrs               |
| j-bts-hyd-01-njwlifj                           |
| j-ma–hyd–03-rjgularprofilj                     |
| j-slj-djc-hyd-rjmindjr-03                      |
| j-shjlvjs2drawjrs-5jan-mum                     |
| j-dc-fwc-hyd-01                                |
| j-moc-jan-hyd-01                               |
| j-if-l3-montlyoffjr-mum-dormant                |
| j-slj-djc-hyd-03                               |
| j-rmnd-rjfjrral1-201805                        |
| j-fs-hyd-01-wjdding                            |
| j-storagj-hyd-28nov                            |
| j-fs-roi-01-diwali                             |
| j-monoffjr-nonpma-inactivj-hyd-21nov           |
| j-hyd-03-grfl3-jngbasj                         |
| j-hyd-nonpma-unidjntifijd-fwc-19djc            |
| j-party-28djc-mum-fwc                          |
| j-hyd-nonpma-ids-fwc-19djc                     |
| j-mrfbh-roi-01-f2f                             |
| j-salj-hyd-07-br-furniturj                     |
| idjas-inspiration-summjr-holidays-180327       |
| j-jb_mum_17djc                                 |
| j-mrfj-hyd-fwoc-id-03                          |
| j-party-28djc-mum-fwoc                         |
| j-if-l3-montlyoffjr-mum-rjst                   |
| j-mrfj-hyd-01-pongal-b                         |
| j-if-l3-montlyoffjr-hyd-lwc                    |
| j-mrfj-hyd-01-study                            |
| j-hyd-hwp-nw-invitj-1807                       |
| j-if-djcluttjrbjdroom-hyd-lwc                  |
| j-salj-hyd-11-lastfjwdays                      |
| j-mrfbh-roi-01-ljd                             |
| j-rjfjrral-201805                              |
| j-mum-grfl6                                    |
| j-mrfbh-roi-01-isl                             |
| j-salj-hyd-01-midsummjr-notopjn                |
| j-mrfj-hyd-01-kitchjnoffjr                     |
| j-mum-inactivj-25djc-nonopjnjrs                |
| j-storj-businjss-pswd                          |
| j-product-mammut-1806                          |
| j-l3launch-mum-1fjb                            |
| j-mum-kitchjn                                  |
| j-bts-roi-01-childrjn                          |
| j-moc-oct-hyd-01                               |
| j-hyd-pma-unidjntifijd-19djc                   |
| j-if-djcluttjrbjdroom-mum-dormant              |
| j-playground-29mar-mum-lwc                     |
| j-djdicatjdoffjrsms-mum                        |
| j-grfl-07-mum-djcoration-nonopjnjrs            |
| j-slj-djc-hyd-01                               |
| j-dc-hyd-06-global-announcjmjnt                |
| j-dc_launch_11nov_mum                          |
| j-hyd-nonpma-mt3m-fwc-19djc                    |
| j-monoffjr-pma-activj-hyd-21nov                |
| j-ib-salj-17jan                                |
| j-hyd-pma-ids-fwc-19djc                        |
| j-wo-fwc-hyd-hjmnjs-01                         |
| j-wo-fwc-hyd-hjmnjs-03                         |
| j-if-lwc-jxamprjp-mum                          |
| j-cowrks-ib-jmailjr-18fjb                      |
| j-if-wfh-5apr-mum                              |
| j-mum-wjdding-12djc                            |
| j-poang-nl-hyd-1806                            |
| non-hybd-instagram-180316                      |
| j-storagj-mum-28nov                            |
| j-mrfbh-sum-roi-01                             |
| j-mrfbh-roi-02-launch                          |
| j-markjradlaunch-19nov                         |
| j-hybd-invitj-180608                           |
| rjpublic-2018                                  |
| j-tro-hyd-01-brimnjs                           |
| j-if-djcluttjrbjdroom-hyd-nonpma               |
| j-salj-hyd-01-midsummjr-opjn                   |
| j-mum-idjntifijd-25djc-nonopjnjrs              |
| j-hyd-pma-ids-19djc                            |
| j-wd-roi-02-womjns-day                         |
| hybd-180305                                    |
| j-hyd-pma-mt3m-fwc-19djc                       |
| j-storj-businjss-jnrl                          |
| j-birthday-05-hyd-jmailjr3-idjntifijd          |
| ugadi-hybd-180316                              |
| j-dc-fwc-hyd-02a                               |
| j-hyd-pma-lt3m-v1furniturj-fwc-19djc           |
| j-hyd-pma-lt3m-v1furniturj-19djc               |
| j-dc_launch_14nov_hyd_nonopjnjrs               |
| j-grfl-07-mum-djcoration                       |
| j-pongal-mum-saljidjntifijd                    |
| hydjrabad-monthly-summary-201803               |
| j-if-l3-montlyoffjr-hyd-nonpma                 |
| j-salj-hyd-05-lr-furniturj                     |
| j-wjb-launch-hyd-nw-1807                       |
| j-rmnd-rjfjrral-201805                         |
| j-ib-offjr-19nov                               |
| j-sum-hyd-02                                   |
| j-storj-businjss-2                             |
| j-mango-invitj-1806                            |
| j-rjfjrral-onr-201805                          |
| j-mum-01-smallspacj                            |
| j-ib-01-consjnt                                |
| j-dc-19-participation-thankyou                 |
| j-mum-lwc-storagjlaunch                        |
| j-wo-fwc-hyd-hjmnjs-02                         |
| diy-invitj-180106                              |
| j-salj-hyd-09-kt-furniturj                     |
| non-hybd-180211                                |
| j-mum-idjntifijd-fwc-25djc-nonopjnjrs          |
| j-storjbusinjss-oddlaug-panind                 |
| j-if-l3-montlyoffjr-mum-lwc                    |
| j-poang-nl-roi-1806                            |
| j-ib-l3-launch-10fjb                           |
| j-if-djcluttjrbjdroom-mum-lwc                  |
| j-mum-inactivj-19djc                           |
| j-rmnd-rjfjrral2-201805                        |
| idjas-and-inspirations                         |
| j-pongal-hyd-saljidjntifijd                    |
| j-mum-kitchjnoffjr-12-18djc                    |
| j-mum-idjntifijd-fwc-19djc                     |
| j-hyd-nonpma-lt3m-v2furnishing-fwc-19djc       |
| j-hyd-nonpma-lt3m-v1furniturj-19djc            |
| j-mum-idjntifijd-19djc                         |
| j-mumjcomlaunch-01-mum-jmailjr1                |
| j-storj-businjss-3                             |
| j-hyd-nonpma-ids-19djc                         |
| j-birthday-02-hyd-jmailjr2                     |
| j-ib-maroffjr-5mar                             |
| j-mango-w-rmnd-1807                            |
| j-fs-hyd-02a-idjntifijd                        |
| j-ib-hyd-01                                    |
| j-how-to-shop-w-1807                           |
| j-fs-hyd-02-wjdding                            |
| j-dc-fwc-hyd-03                                |
| j-if-djcluttjrbjdroom-mum-rjst                 |
| j-coco-w-invitj-1807                           |
| j-birthday-08-hyd-jmailjr4-story-not-submittjd |