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:
One agent, looking at the incoming stream of text messages, says, " They found a cell phone jammer and disabled it.
answer:
Singular


question:
The prognosis does not look good. "
answer:
Singular


question:
" Things involving you usually are. "
answer:

Plural