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: " This medication is not fatal.

A: Singular
****
Q: " What's madness is that with a push of a button, they can knock us all out within seconds. "

A: Singular
****
Q: The networks plead for people to stay calm.

A:
Plural
****