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.

Q: " My first loyalty is to the Coven.

A: Singular
****
Q: " Fifty packets, " Kowalski called from the bed.

A: Plural
****
Q: A staircase ascended to an upper floor, occupying most of the space in the passage.

A:
Singular
****