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.

Ex Input:
Sentence: Migrants to Belfast came from across Ireland , Scotland and England , but particularly from rural Ulster , where sectarian tensions ran deep . 
 Verb: ran

Ex Output:
what   ran something?


Ex Input:
Sentence: This technology is implemented in the lens itself , or by moving the sensor as the final element in the optical path . 
 Verb: moving

Ex Output:
what is  moved?


Ex Input:
Sentence: Although the area was known for its healthy waters at least since the late Middle Ages , the spa was officially founded in 1769 . 
 Verb: known

Ex Output:

what was something known  for?