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: But immortality is such a great gift that it would only be bestowed on an individual who had something very precious to offer.'

A: Singular
****
Q: Still, there was a certain subtlety of expression that Earth models lacked'.

A: Singular
****
Q: ' Yes, sir' and' no, sir' to us and just simple casual talk to the others, nothing more. "

A:
Plural
****