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: Halve the proportion of people who suffer from hunger by 2015.

SOLUTION: Singular

PROBLEM: As soon as I arrived, I noticed a throng of people crowded in front of one particular display and felt drawn to investigate.

SOLUTION: Singular

PROBLEM: " I had some heroin for him.

SOLUTION:
Singular