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:
Those concepts that knew nothing of Fate's error had expected something more physically daunting than the duo that faced them.

Ex Output:
Plural


Ex Input:
The tiles merged into the lawn.

Ex Output:
Plural


Ex Input:
The spikes attached to the grill of the truck were four feet long and was driven by Shawn.

Ex Output:

Plural