In this task you are given a sentence. You must judge whether the object of the main clause is singular(like: apple) or plural(like: apartments). Label the instances as "Singular" or "Plural" based on your judgment.
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Question: Only a small percentage of stars had developed planetary systems, and of these only a small percentage were even capable of supporting life.

Answer: Plural


Question: She hadn't touched the slice of pizza on her plate or her can of soda.

Answer: Singular


Question: Sarah dropped the biscuits and bolted for the front door and the source of the noise.

Answer:
Plural