TASK DEFINITION: In this task you are given a sentence. You must judge whether the object of the main clause is singular(like: apple) or plural(like: apartments). Label the instances as "Singular" or "Plural" based on your judgment.
PROBLEM: She examined the padlock that secured the chains.

SOLUTION: Singular

PROBLEM: He could keep packing and I wouldn't be very long.

SOLUTION: Singular

PROBLEM: " We have tunnels ? "

SOLUTION:
Plural