instruction:
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.
question:
But sometimes there are unforeseen consequences.
answer:
Plural

question:
Jackson's nostrils flared and I expected him to defend his actions, but he changed his tactic.
answer:
Plural

question:
Maria's mother Sylvia kissed her forehead as she slept, heartbroken about what had happened.
answer:
Singular