In this task, you will be shown a passage. You need to write a fill-in-the-gap question based on your understanding of the events that might be inferred from the passage. Your question should be answerable based on the passage and only have one correct answer. Show the gap in your question with a _ .
One example: For four years we have waited expectantly for the pitter patter of tiny paws. Soon, that wait could finally be over. Tian Tian, the UK's only female giant panda, has conceived and could give birth to a cub as early as August. However Edinburgh Zoo, where the pandas live, have warned people 'not to get too excited' as the process is 'extremely complex'. Moreover, on the two previous occasions keepers inseminated Tian Tian - whose name means 'Sweetie' - she has failed to produce a panda cub. She was artificially inseminated again in March this year, but keepers at the zoo say implantation - when a fertilised egg attaches to the uterus - has not yet occurred.Tian Tian has conceived and could give birth to a cub as early as August. She has been inseminated twice before but so far failed to produce a cubTian Tian and Yang Guang arrived in 2011 from China to great fanfareOn loan at £600k a year, became first giant pandas to live in UK for 17 years
Solution is here: Under the terms of the agreement any cubs will return to _ at the age of two, the age at which they would normally leave their mother in the wild.
Explanation: This is a good example. Based on the passage you can answer this question.

Now, solve this: 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
Solution:
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.