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:
Ten cases stood behind the barrel.

Ex Output:
Plural


Ex Input:
Classes started in less than two weeks and Ava began to feel the pressure to set up her room.

Ex Output:
Plural


Ex Input:
" With the observation logs ? "

Ex Output:

Singular