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: His concentration since Iseo left Compostela fell completely to his training.

A: Singular
****
Q: Naturally, the trains stopped running, so he called me and asked me to give him a ride to the bus station. "

A: Plural
****
Q: " And that beeping was my calendar reminder.

A:
Singular
****