instruction:
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].
question:
(CNN) Mariella Azzato sees her staff thinning almost daily in Venezuela. Over 430 professors, assistants and faculty have left the University of Simon Bolivar, in Caracas, since 2015, according to Azzato, the university's vice rector of administration. The public university is widely considered one of Venezuela's best, yet more than a third of the faculty have left in three years. The vast majority of professors are leaving in search of better lives in other countries as Venezuela dives deeper into an economic and humanitarian crisis punctuated by a government many, including President Trump, deem a dictatorship. "A moment is going to arrive when there's isn't anyone," Azzato laments. "There's an exodus of the most talented professors to other countries."Professors seek better lives in other countries as Venezuela dives deeper into crisisOver 39,000 Venezuelans sought asylum around the world in the first half of this year, UN report says 
 Question:Some _ cross the border to buy food, toiletries and other essentials and then return the same day to Venezuela.
answer:
Venezuela


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(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.
answer:
Swoosh


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Washington (CNN) California Democratic Rep. Adam Schiff said both he and the Republican leading the House intelligence committee's Russia investigation want to meet with the former British intelligence officer who authored a controversial dossier containing explosive allegations about President Donald Trump and top members of his campaign. Schiff's comments to CNN's "State of the Union" on Sunday came after news broke that a pair of Republican staff members on the committee traveled to London to try to get an interview with the dossier author, Christopher Steele. In the interview, Schiff said he had not known about the trip and suspected Texas Rep. Mike Conaway, the Republican leading the investigation, had not either.GOP staffers traveled to London, sources told CNNSchiff said he and Conaway would be willing to go to London if Steele did not want to come before the panel in Washington 
 Question:A congressional source familiar with the GOP aides' trip has told CNN that _ investigators are expected to send a letter to Steele, inviting him to testify before the intelligence committee, but that would first need to be approved by the leaders of the panel's investigation.
answer:

House


