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: Even the twins were there !

SOLUTION: Plural

PROBLEM: Suddenly, the Tom Cat veered in another direction.

SOLUTION: Singular

PROBLEM: ' Christian Knightly' sewn on the collar, see ? "

SOLUTION:
Singular