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:
| suppliername                   |
|:-------------------------------|
| arval phh vehicle management   |
| astra games ltd                |
| aztec coin equipment ltd       |
| cbs ltd                        |
| cpc ltd                        |
| first internet marketing ltd   |
| hm revenue & customs           |
| intuit uk ltd                  |
| maggi & maggi uk ltd           |
| mentor services                |
| o2                             |
| project coin machines ltd      |
| quickbooks                     |
| remote asset management ltd    |
| scottishpower                  |
| tameside mbc                   |
| task office systems ltd        |
| yell ltd                       |
| rlms sales ltd                 |
| cavalier garages ltd           |
| e-service (europe ltd          |
| electrocoin after sales ltd    |
| wilko                          |
| concept games ltd              |
| dave williams                  |
| bell fruit games               |
| games warehouse ltd            |
| printerland.co.uk              |
| amr amusements ltd             |
| storm games ltd                |
| tom tom international bv       |
| heywood pool & snooker ltd     |
| pc world business              |
| dabs.com                       |
| jabro games ltd                |
| gambling commission            |
| reynolds commercial            |
| gotomypc                       |
| b&q                            |
| ryman stationary               |
| crown leisure                  |
| hallidays ethical resources ld |
| alison challoner               |
| enterprise rent-a-car          |
| edfenergy.com                  |
| advance products               |
| maplin electronics ltd         |
| miscellaneous suppliers        |
| the mere golf resort & spa     |
| 34sp.com ltd                   |
| keyways security systems ltd   |
| trainline                      |
| sunborn london                 |
| amazon.com                     |
| martin austin gaming ltd       |
| david herd motors ltd          |
| chandley robinson ltd          |
| allstar business solutions ltd |
| microsoft ireland ops ltd      |
| financial conduct authority    |
| club 3000 bingo ltd            |
| grainger fire & security       |
| money-tek uk ltd               |
| reflex gaming ltd              |
| b & c financial services ltd   |
| camlock systems ltd            |
| henderson ins brokers ltd      |
| google ireland ltd             |
| rs components ltd              |
| one stop spares ltd            |
| coin solutions ltd             |
| manchester city council        |
| blueprint operations ltd       |
| radical shock ltd              |
| parcel2go.com                  |
| leeds leisure ltd              |
| ikea                           |
| costco wholesale uk ltd        |
| post office                    |
| screwfix direct ltd            |
| eme ltd                        |
| novotel london excel           |
| tru communications ltd         |
| golden jubilee conference hote |
| gambleaware                    |
| samsung                        |
| sherwood electronics ltd       |
| uk gaming solutions            |
| office outlet                  |
| amdex solutions ltd            |
| hp inc uk ltd                  |
| boots uk ltd                   |
| heading power ltd              |
| dac beachcroft                 |
| kite packaging ltd             |
| dpt group                      |
| merseyflow                     |
| viking                         |
| teamviewer gmbh                |
| 999inks                        |
| miscellaneous                  |
| the tontine hotel              |
| shop stuff uk ltd              |
| farnell                        |
| zoro                           |
| belstead brook muthu hotel     |
| welcome break group ltd        |
| golden acorn                   |
| homebase                       |
| tebay services northbound      |
| midland expressway ltd         |
| holiday inn express bath       |
| premier inn                    |
| harvester pontypool            |
| arco ltd                       |
| sainsburys                     |
| arkle finance                  |
| bacta                          |
| barcrest ltd                   |
| be fuelcards ltd               |
| bgbe british gas business (ele |
| dewhurst torevell & co ltd     |
| eccles (wholesale) electrical  |
| pb business solutions          |
| service system                 |
| wessex coin ltd                |
| suzo international (uk) ltd    |
| hallidays 1843 ltd             |
| signs express manchester south |
| opus energy ltd                |
| innovative technology ltd      |
| pen mobile solutions ltd       |
| gaming direct ltd              |
| optima pool ltd                |
| jaw digital ltd                |
| responsible gambling trust ltd |
| shipley creative               |
| bt business direct ltd         |
| mondo hotel                    |
| hilton-baird collection svs    |
| cummins allison                |
| north west vending ltd         |
| aerial direct ltd              |