instruction:
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.
question:
Bare floors, blank walls, all painted the same shade of off-white.
answer:
Plural


question:
His thumbs were tracing patterns on my face, and it was hard to think or form coherent responses.
answer:
Plural


question:
My uncle taught me it's best to keep any information about an investigation close to the vest, so to speak.
answer:

Singular