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.

Input: Consider Input: Sentence: It transforms back into Alan just in time for Pete to arrive and see Ed open the airlock . 
 Verb: transforms

Output: what   transforms  into someone?


Input: Consider Input: Sentence: The city saw construction of skyscrapers in the skyline . 
 Verb: saw

Output: what   saw something?


Input: Consider Input: Sentence: On many of the construction sites German prisoners of war were working together with Belarusian construction workers . 
 Verb: working


Output: who were  working  with someone?