TASK DEFINITION: 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.
PROBLEM: The hunger inside me swallowed him in.

SOLUTION: Singular

PROBLEM: The back yard was essentially a long sweeping lawn with pockets of ruddy sand dunes and rocks running into the wild ocean.

SOLUTION: Singular

PROBLEM: Lea's fans were a different story because they already knew what that meant, and they liked what Lea was planning.

SOLUTION:
Plural