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.

[Q]: Sentence: Lobectomy means `` surgical excision of a lobe '' . 
 Verb: means
[A]: what does something mean?


[Q]: Sentence: `` Billboard '' ranked it as the No. 15 song for 1975 . 
 Verb: ranked
[A]: what   ranked something?


[Q]: Sentence: There is a debate within the medical and bioethics literature about whether or not the non-voluntary killing of patients can be regarded as euthanasia , irrespective of intent or the patient 's circumstances . 
 Verb: regarded
[A]:
what might  be regarded  as something?