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].

[EX Q]: (CNN) Squeals of delight echo around the room at Vanderbilt's Children's Hospital in Nashville, Tennessee. Nine-year-old cancer survivor Bryce Greenwell turns to his mother, Jenny. "Did you know about this?" he asks, hands cupped to his face in surprise. "Yes," she says with a nod, smiling from ear to ear. "Oh, my gosh, he has missed you guys so much!" pet therapist Michelle Thompson says as she hands Swoosh, her trained toy Pomeranian, over to two eager boys. "Did you miss him? He talks to me about you boys all the time." "I haven't seen him in a long time," says 7-year-old Mitchell Montalbano, who recently graduated from chemotherapy treatment, cancer-free. "Swoosh, what have you been up to?"Two boys who were treated for cancer treasured their time with therapy dog SwooshA new study looked at the impact of therapy dogs on children and their parents 
 Question:"I think everyone should have a chance with _," Bryce says.
[EX A]: Swoosh

[EX Q]: Moscow (CNN) President Vladimir Putin has hit back at new American sanctions by ordering the US to cut staff at its diplomatic mission by 755, in Moscow's most aggressive move against Washington since the final years of the Cold War. Putin confirmed the move Sunday after the Foreign Ministry on Friday demanded the US cut staff numbers and announced a rash of other measures against Washington's missions. The measures came after the US Congress passed a bill last week imposing fresh sanctions over Russia's meddling in the US' 2016 election. President Donald Trump has indicated he will sign the sanctions bill into law.Putin says 755 staff will be cut from US missionsThe move follows a US Congress decision to impose fresh Russian sanctions 
 Question:But my whole point is, don't do this, it is to the detriment of the interests of the _."
[EX A]: US

[EX Q]: The first American believed to have been killed while fighting the Islamic State was 'guided to Syria' by God, his father said. Tom Broomfield was speaking out on Wednesday, the day of his son Keith's funeral. The 36-year-old - who died fighting alongside Kurdish forces in Syria - was laid to rest in a private burial, following a service at Grace Baptist Church in Hudson, Massachusetts. Friends described him as a car and motorcycle enthusiast who embraced his passions headlong. They remembered how he drove a DeLorean car in high school and later fixed up a 1970s motorcycle to ride on a cross-country adventure to California.Keith Broomfield, a Massachusetts man who had no military training, was fighting alongside Kurdish forces in SyriaFriends and family gathered Wednesday at Grace Baptist Church in Hudson for his funeral before a private burialHis dad said Keith's path in life had been straightened 'by God'A group of American Kurds also came to show their support. 'He passed away in our land for us,' said Abdul Tammo, of Hartford, Connecticut 
 Question:Those who put themselves forward are given a _ nom de guerre when they join.
[EX A]:
Kurdish