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: Israeli Prime Minister Benjamin Netanyahu and top U.S. officials faced off Monday in dueling speeches on the high-stakes Iran nuclear negotiations, a signature foreign policy objective of President Barack Obama. 'Imagine what Iran would do with nuclear weapons,' he warned on Tuesday, saying that the Islamic republic is already training, arming and dispatching terrorists on five continents. Asked whether President Obama watched the speech, White House Press Secretary Josh Earnest told reporters: 'I don’t believe that he did.' Netanyahu says a nuclear-capable Iran would have the means to achieve its stated goal of annihilating Israel. He listed a litany of instances when Israel has acted on its own, in defiance of the U.S., to protect itself.White House says Obama did not watch Netanyahu's speech on MondaySpeech at the American Israel Public Affairs Committee meeting on Monday preceded his address to a Joint Meeting of CongressHouse Speaker John Boehner says 'we've had 10 times the number of requests for tickets than there are seats available in the gallery' on TuesdayWhite House sent Susan Rice and Samantha Power to rebut Netanyahu'Imagine what Iran would do with nuclear weapons,' Netanyahu warned as the US continues negotiations that could ultimately allow itHe suggested Israel might act against Iran on its own, listing times when it's defied the US to defend itselfPrime minister will speak to Congress Tuesday, but some Democrats are boycotting the event; he won't meet with Obama or Biden in Washington 
 Questions:There will never be a sunset on America's commitment to _'s security. (A) Israeli (B) Benjamin Netanyahu (C) U.S. (D) Iran (E) Barack Obama (F) Islamic (G) Obama (H) White House (I) Josh Earnest (J) Netanyahu (K) American Israel Public Affairs Committee (L) Joint Meeting of Congress (M) John Boehner (N) Susan Rice (O) Samantha Power (P) US (Q) Congress (R) Democrats (S) Biden (T) Washington
A: 
(A)