TASK DEFINITION: A question that is free of any grammatical or logcal errors, should be labeled 'yes', otherwise it should be indicated as 'no'. A question is grammatically correct if all its entities i.e. nouns, verbs, adjectives, prepositions, pronouns, adverbs are at appropriate position. A question is logically correct if the semantic makes sense.
PROBLEM: Sentence: A levee is a raised strip of sediments deposited close to the waters edge. 
Question: When was there a sediment deposit?

SOLUTION: Yes.

PROBLEM: Sentence: The king of Gandhara then stops everyone from grabbing the little food that is provided . 
Question: Were they upset after the king stopped them?

SOLUTION: Yes.

PROBLEM: Sentence: Previously, it offered $13.65 a share in cash, or $29 million. 
Question: When did they stop offering $13.65 a share?

SOLUTION:
Yes.

