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:
" Things have been different since your friends left.

Ex Output:
Plural


Ex Input:
If I worked fast enough, adrenaline put up a wall between me and my throbbing headache.

Ex Output:
Singular


Ex Input:
A pit formed in Janelle's stomach as she remembered.

Ex Output:

Singular