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.

[Q]: Andy Murray has faced a tricky transition in recent weeks between hard and clay courts as he tries to balance his preparations for the ATP World Tour Finals at The O2 and the Davis Cup final in Belgium. After four days of training on clay at London’s Queen’s Club this past week, Murray is now back on hard courts as he gets set to open his World Tour Finals campaign against Spaniard David Ferrer on Monday afternoon. Sportsmail was granted the first hit on the freshly-laid court at The O2 as Sky Sports pundit and Murray’s ex-coach Mark Petchey explained the issues involved in changing surfaces which his former charge will have to deal with over the next fortnight.Andy Murray is competing in this week's ATP World Tour FinalsThe world No 2 is also gearing up for the Davis Cup final in BelgiumMurray has flitted back and forth between hard and clay courts recentlyMark Petchey explains the difficulties involved in switching surfacesSee more of the latest news and updates on Andy Murray 
 Questions:That again is something he is going to have to contend with during the _. (A) Andy Murray (B) ATP World Tour Finals (C) The O2 (D) Davis Cup (E) Belgium (F) London (G) Murray (H) World Tour Finals (I) Spaniard (J) David Ferrer (K) Sportsmail (L) Sky Sports (M) Murray’s (N) Mark Petchey (O) No 2
[A]: (B)


[Q]: New Orleans (CNN) One minute Cardell Hayes was listening to a witness testify on his behalf. The next he was standing in disbelief, listening to second-degree murder and three other felony charges against him. The defendant, dressed in an orange jail jumpsuit, turned to his courtroom supporters and said, "Crazy, man." It was a chaotic day in the legal case against the man accused of killing one of New Orleans' beloved sports figures, former Saints defensive end Will Smith, and shooting Smith's wife, Racquel. When the day began at 9 a.m., Hayes was shuttled to a meeting at the district attorney's office. At the same time, his lawyer was tied up in court on other cases, and a grand jury was meeting to decide whether Hayes should be charged.Lawyer for family of Will Smith says they are pleased about the indictmentDefense attorney upset with what went on in court, with his clientCardell Hayes indicted on four charges in shooting of Will Smith and his wife 
 Questions:_ recalled as a force on and off the field. (A) New Orleans (B) CNN (C) Cardell Hayes (D) Saints (E) Will Smith (F) Racquel (G) Hayes (H) Defense
[A]: (E)


[Q]: A smartphone gadget could help thousands of patients self-diagnose in seconds – and without setting foot in a hospital – a serious heart condition that causes strokes. The new AliveCor heart monitor picks up abnormal heart rhythms in much the same way an electrocardiogram (ECG) machine in a hospital records the electrical activity of the heart. Results are then delivered to an app, which alerts the patient if they have a normal or abnormal heart rhythm. The results can then be emailed or printed out to take to a GP. The device, which costs £65, has been hailed as a ‘game-changer’ in detecting atrial fibrillation (AF), a condition that affects up to 1.8 million Britons and is a major cause of stroke.The new AliveCor heart monitor picks up abnormal heart rhythmsWorks in same way an electrocardiogram (ECG) machine in hospitalsTiny device the size of USB stick slots snugly on to back of a smartphoneResults are then delivered to an app, which tells patient if they have a normal or abnormal heart rhythm 
 Questions:With AF, blood can pool and clots can form inside the heart, which, if left untreated, can make the patient five times more likely to suffer an _-related stroke. (A) AliveCor (B) ECG (C) Britons (D) USB
[A]:
(A)