TASK DEFINITION: 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.
PROBLEM: Sentence: The tank is known as the SV-001 , which not only increases the player 's offense , but considerably adds to their defense . 
 Verb: adds

SOLUTION: what   adds  to something?

PROBLEM: Sentence: Getting there requires a fairly steep hike from the Rim Drive trailhead . 
 Verb: requires

SOLUTION: what is  required?

PROBLEM: Sentence: As for punishment , intoxication may be a mitigating factor that decreases a prison or jail sentence . 
 Verb: decreases

SOLUTION:
what may  decrease something?