Definition: 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].
Input: (CNN) It's a case of he said, he said between two of the world's most powerful men. We know that Pakistani Prime Minister Nawaz Sharif and US President-elect Donald Trump spoke on the phone Wednesday. What was said during that call is what's at issue. After the conversation, the Pakistan Prime Minister's Office put out a statement directly quoting Trump -- a violation of diplomatic protocol -- in which he glowingly praised Sharif. The statement quoted President-elect Trump as telling Sharif "you are a terrific guy. You are doing amazing work which is visible in every way. I am looking forward to see you soon. As I am talking to you, Prime Minister, I feel I am talking to a person I have known for long."Pakistan issued a statement directly quoting President-elect Donald TrumpTrump was quoted as telling Prime Minister Nawaz Sharif he is "doing amazing work"The Trump team would not confirm the quotes 
 Question:"Our relationship with _ is one of the most sensitive and difficult relationships in the world.

Pakistani