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: Alexis headed back to her room.

A: Plural
****
Q: Strangely, their full garb that was perfectly natural in 1831 also seemed natural for standing in the middle of Schuylkill River Park.

A: Singular
****
Q: The tube ran up to a bag of clear liquid hanging over Haven's cart.

A:
Singular
****