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: " You have the misfortune of living on the cutting edge of a totally different society.

SOLUTION: Singular

PROBLEM: Suddenly he heard the echo of footfalls against his marble floors.

SOLUTION: Singular

PROBLEM: I stepped over the railing and took a cautious step towards it.

SOLUTION:
Singular