In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Among the entities, try to find the best entity that is most likely to fill in "_" and classify the answers based on options.

The boss of Uber has become the victim of horrific trolling from black cab drivers including comments on rape and her being run over. Jo Bertram, the UK general manager of the private hire company, has been victimised by the drivers on social media as tensions between the company and taxi drivers step up. In May, one London cabbie even made comments about the boss being aroused by rape in a conversation thread about passenger safety in the cars. On Twitter, black cab driver Henry Kaczorowski, 49, wrote: 'Wonder what she must feel every time a woman gets is sexually assaulted in an Uber car.Animosity from black cab drivers who call competitors 'rats' and 'scabs'Drivers claims Uber is not as heavily regulated and call for action from TfLUK boss Jo Bertram was victimised with personal abuse on social mediaOne driver made sick personal comments about her feelings towards rape 
 Questions:It's led to jokes online that they acronym, _ stands for Totally Failing London. (A) Uber (B) Jo Bertram (C) UK (D) London (E) Twitter (F) Henry Kaczorowski (G) TfL
(G)

Tampa, Florida (CNN) -- With Texas Gov. Rick Perry threatening to cement his standing atop the national polls, his rivals for the Republican presidential nomination aggressively sought to undermine his conservative credentials on Monday during the first-ever CNN/Tea Party debate in Florida. Perry repeatedly found himself in the crosshairs, as the field of candidates took turns attacking his positions on illegal immigration, Social Security, and his controversial 2007 push to vaccinate Texas schoolgirls against human papillomavirus, a common sexually transmitted disease that can lead to cervical cancer. Minnesota Rep. Michele Bachmann, whose standing among Republicans has slipped dramatically since Perry entered the race, said she was "offended" by Perry's executive order, which included an opt-out provision for parents who did not want the vaccine.NEW: Perry finds himself in the crosshairs as GOP candidates attack his positionsBachmann accuses Perry of helping a drug company through a vaccination orderRomney on Perry: Being dealt aces does not make a good poker playerPerry calls for Social Security reform but drops "Ponzi scheme" label 
 Questions:_ and Perry squared off on the vaccination situation, with Bachmann saying, "We cannot forget that in the midst of this executive order there's a big drug company that made millions of dollars because of this." (A) Tampa (B) Florida (C) CNN (D) Texas (E) Rick Perry (F) Republican (G) Tea Party (H) Perry (I) Social Security (J) Minnesota (K) Michele Bachmann (L) Republicans (M) GOP (N) Romney (O) Ponzi scheme
(K)

Washington (CNN) For Donald Trump, politics -- like real estate -- is a family business. The presumptive Republican nominee's search for a running mate revealed the intense and increasing role of three of his adult children, Donald Jr., Eric and Ivanka Trump, along with his son-in-law Jared Kushner, in the billionaire's unorthodox political operation. Trump offered the vice presidential slot to Indiana Gov. Mike Pence Wednesday, CNN has learned, and the Indiana governor accepted. Sources said that Trump's decision to pick Pence over more controversial candidates such as New Jersey Gov. Chris Christie followed a sustained behind-the-scenes lobbying push orchestrated from within the family's inner circle.Trump family led push for PenceDonald Jr., Eric and Ivanka to play key convention roleSon-in-law Jared Kushner also a key player 
 Questions:But if the past is any guide, it won't be long before he too carves out a role in the _ empire. (A) Washington (B) CNN (C) Donald Trump (D) Republican (E) Donald Jr. (F) Eric (G) Jared Kushner (H) Indiana (I) Mike Pence (J) Pence (K) New Jersey (L) Chris Christie (M) Ivanka

(C)