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: Her yard boasted a variety of vegetation, much of it native to the area like cactus, chaparral, yucca, and sage.

Answer: Singular


Question: Tara's unexpected career had taken off, growing solely by word of mouth.

Answer: Singular


Question: The lounge is pitch black except for the clock on the DVD player, which glows a harsh fluorescent green.

Answer:
Singular