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: In that letter the newspapers mentioned that he wrote from Vietnam. "

Answer: Plural


Question: Those deaths marked the final dark act to seal this tomb.

Answer: Plural


Question: A rich blush covered her face.

Answer:
Singular