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 ambassador was an ally and friend, who owed his post in Washington, D.C. to the Owl's influence and discreet lobbying.

SOLUTION: Singular

PROBLEM: He needs you, the goddess Anya had said.

SOLUTION: Singular

PROBLEM: The other competitors shuffled along, following Cain's path.

SOLUTION:
Plural