In this task you are given a sentence. You must judge whether subject of the main clause is singular or plural. Label the instances as "Singular" or "Plural" based on your judgment.
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Question: The email, as it was open and apparently unfinished, could have easily been a clue as to the whereabouts of General White and his family.

Answer: Singular


Question: Heather's attempts at getting him to listen never worked.

Answer: Plural


Question: " But he saw you, " her grandmother said.

Answer:
Singular