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.

Sentence: The album is named after the discredited pseudoscience of phrenology , the study of head shapes to determine intelligence and character , which was used to rationalize racism during the 19th century in the United States . 
 Verb: rationalize
what was  rationalized?

Sentence: It is for the most part mutually intelligible with the other Oghuz languages , which include Azerbaijani , Gagauz , Turkmen and Urum , and to a varying extent with the other Turkic languages . 
 Verb: include
what is something included  with?

Sentence: The plan outlined policy measures the candidates pledged to support in the United States presidential election , 2008 . 
 Verb: pledged

what is  pledged?