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:
His technique was one of confident expertise.

Ex Output:
Singular


Ex Input:
When my tender skin has toughened enough to withstand the pressure of sheets, more visitors arrive.

Ex Output:
Plural


Ex Input:
The redhead grabbed his backside and jumped.

Ex Output:

Singular