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:
" Perhaps international intrigue has its uses, after all. "
answer:
Singular


question:
His thrusts slowed down to an unbearably slow pace.
answer:
Plural


question:
A steady pumping of his hips followed, and I managed to lick, suck, and take him deep each time.
answer:

Singular