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: " Twenty pairs of leather boots ?

Answer: Plural


Question: His guilt was too much for him to bear.

Answer: Singular


Question: The main page was a picture of the pier with a cartoon ghost superimposed on it.

Answer:
Singular