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. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].

[Q]: The Conservatives’ ‘independent’ investigation into the ‘Tatler Tory’ scandal was already unravelling last night as it emerged the law firm conducting the inquiry has worked for the party for years. Clifford Chance has been used repeatedly by Tory headquarters for legal advice – raising questions over its independence. Despite this, the firm has been brought in to find what senior officials – including chairman Lord Feldman – knew about allegations of bullying and blackmail by election aide Mark Clarke. It is estimated Clifford Chance – said to be the ‘go-to firm’ for the Tories – has received hundreds of thousands of pounds in fees from the party over that period.The law firm Clifford Chance has worked for the Conservatives for yearsQuestions have now been raised over the company's independenceBrought in to find what senior officials knew about allegations of bullying and blackmail by election aide Mark Clarke 
 Question:‘_ are a very reputable firm and we are confident they will carry out the investigation in the proper fashion.
[A]: Clifford Chance


[Q]: News that Uber is acquiring a mapping service has heightened speculation the cab firm is developing its own driverless cars, including the components and software inside. Uber is set to close the deal for San Jose-based firm deCarta 'later this week,' and it would lessen Uber's reliance on Google Maps. The cab service said the acquisition is designed to ‘fine tune’ Uber’s services that rely on maps - but it could also help with the development of an autonomous vehicle. Uber is set to close the deal for San Jose-based firm deCarta 'later this week,' and it would lessen Uber's reliance on Google Maps. The cab service said the acquisition is designed to ‘fine tune’ Uber’s services that rely on maps - but it could also help with the development of an autonomous vehicleUber told MailOnline it expects to close the deCarta deal 'later this week'Mapping service will be used to boost the cab service's current offeringsMay give it independence from Google, on whose maps it service reliesDeal bolsters rumours Uber is serious about building an autonomous carCalifornian firm is said to have built a research centre in Pittsburgh with the intention of creating a self-driving car 
 Question:While it may not be as well-known as _, its technology is extensively used by consumers.
[A]: Google Maps


[Q]: Washington (CNN) With a decision imminent, President Donald Trump is narrowing his options to head the Federal Reserve, deciding among candidates who represent widely divergent views on the US economy. Trump could unveil his choice for one of the most powerful postings in the world as soon as this week, people familiar with the process say. The President himself has teased an impending announcement in remarks over the past several days. Still on the shortlist is current chairwoman Janet Yellen, a Democrat who met with Trump in the Oval Office last week, whom sources say has won over the President after his harsh criticisms of her on the campaign trail last year.Trump could unveil his choice as soon as this week, sources sayThe President has narrowed his list of potential picks 
 Question:I also met with _, who I like a lot.
[A]:
Janet Yellen