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: " Ah, learning a foreign language can be so very difficult.

A: Singular
****
Q: Your skills are impeccable, but this program involves strict discipline.

A: Plural
****
Q: Things have changed since then, but he's obviously still jealous if I spend my time with another man.

A:
Plural
****