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: Marius cranked the wheel and sped out onto the road, back in the direction of The Dome.

Answer: Plural


Question: Their apartments were ten minutes apart and they each regularly dropped by the other's place.

Answer: Plural


Question: There were no signs of any excavations.

Answer:
Plural