Indicate a text span in the passage about which an inquisitive question is asked. (note, don't answer the question).

Input: Consider Input: Sentence: Sales rose 7 . 4 % to $ 580 million from $ 540 million .<sep>Question: How did the sales shoot up 7.4% in such a short time?

Output: rose

Input: Consider Input: Sentence: Canada , which is preparing to speed up tariff cuts with the U . S . , recorded a 47 % narrowing in its trade surplus with the U . S . in August , Statistics Canada , a federal agency , reported .<sep>Question: Why is Canada narrowing the trade surplus with U.S.?

Output: narrowing

Input: Consider Input: Sentence: Thomas M . Hurley and Robert A . Vanourek , who had been designated to take over Recognition ' s top spots had Prospect ' s tender offer succeeded , were named co - chief executives and directors .<sep>Question: How many top spots did Recognition have?
Output: Recognition ' s