In this task, you are given a sentence and a verb from the sentence. Your task is to generate a set of wh-questions starting with who, what, when, where, why, how, how much. The generated questions must contain the verb and the answers to these questions are phrases in the input sentence. The answer to the questions is associated with a specific semantic role. The answer to these questions is associated with a specific semantic role. The questions must use pronouns instead of direct nouns that could be used to refer to various roles present in the sentence. Construct a question in such a way that (i) it is unambiguous, (ii) its answer is unique (iii) its answer is a continuous text span from the paragraph.

Example Input: Sentence: The name `` SD-6 '' derives from the French , `` Section Disparu '' , which , in character Sydney Bristow 's words , means `` The Section that does n't exist . '' 
 Verb: derives
Example Output: what   derives  from something?

Example Input: Sentence: An `` optical image stabilizer '' , often abbreviated OIS , IS , or OS , is a mechanism used in a still camera or video camera that stabilizes the recorded image by varying the optical path to the sensor . 
 Verb: recorded
Example Output: what is  recorded?

Example Input: Sentence: Beyond the community , the creek continues south into Wolf Township , leaving its valley passing by the eastern edge of Hughesville . 
 Verb: leaving
Example Output:
what is  being left?