In this task you are given a sentence. You must judge whether the object of the main clause is singular(like: apple) or plural(like: apartments). Label the instances as "Singular" or "Plural" based on your judgment.

Q: Once he got inside, he found a cavern that opened into a room about twenty feet long and ten feet wide.

A: Singular
****
Q: They have many mind-altering powers, and they can shift into any form they wish.

A: Plural
****
Q: Have you got a pen ?'

A:
Singular
****