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.

Ex Input:
The courtyard is shaking so badly that for a second I'm not sure I haven't caused another earthquake.

Ex Output:
Singular


Ex Input:
The hunger inside me swallowed him in.

Ex Output:
Singular


Ex Input:
His audacity was staggering.

Ex Output:

Singular