Given the task definition, example input & output, solve the new input case.
Indicate a text span in the passage about which an inquisitive question is asked. (note, don't answer the question).
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?
Output: Obama administration
It guesses the right span of the sentence where the question is from.

New input case for you: Sentence: Our long suit is our proven ability to operate " power plants , he said .<sep>Question: long suit meaning what?
Output:
long suit