TASK DEFINITION: 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.
PROBLEM: In that letter the newspapers mentioned that he wrote from Vietnam. "

SOLUTION: Plural

PROBLEM: The Master wants information, and two of us can get it faster than one.'

SOLUTION: Singular

PROBLEM: Myles scratched his head, trying to determine whether the two had walked into town, found another ride or headed into the mountains.

SOLUTION:
Plural