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 consultant merely raised an eyebrow.

Ex Output:
Singular


Ex Input:
The concepts formed a vague semi circle around Fate, only Irony grumbled about it.

Ex Output:
Plural


Ex Input:
If the dome falls, the tunnels will be our last concern.'

Ex Output:

Plural