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 younger runner hurtles round like a hare and posts a time of 46 seconds and runs off scratch.

SOLUTION: Singular

PROBLEM: My father-in-law was so right when he asked me to wait a little with the police.

SOLUTION: Singular

PROBLEM: The wraith snapped her fingers at the troll then laughed as she extended her arm down to the slave.

SOLUTION:
Singular