instruction:
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.
question:
Sentence: A federated identity in information technology is the means of linking a person 's electronic identity and attributes , stored across multiple distinct identity management systems . 
 Verb: linking
answer:
what is  linking something?


question:
Sentence: Getting there requires a fairly steep hike from the Rim Drive trailhead . 
 Verb: requires
answer:
what is  required?


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

who were  working  with someone?


