Indicate a text span in the passage about which an inquisitive question is asked. (note, don't answer the question).
One example: Sentence: The Obama administration is developing additional screening protocols for airline passengers both overseas and in the United States to control infectious diseases such as Ebola, President Barack Obama said Monday .<sep>Question: What was the duration of the Obama administration?
Solution is here: Obama administration
Explanation: It guesses the right span of the sentence where the question is from.

Now, solve this: Sentence: Financing for any takeover attempt may be problematic in the wake of Friday ' s stock - market sell - off in New York and turmoil in the junk - bond market .<sep>Question: Why did this occur and how?
Solution:
Friday ' s stock - market sell - off in New York