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.

[EX Q]: Warning, you have a serious malfunction... " " Who's doing it ? "
[EX A]: Plural

[EX Q]: " Digital audio recording on three separate hard discs, plus two analog tapes as backup.
[EX A]: Singular

[EX Q]: The satellite images that Derek and Mick were studying showed the typical storm spirals of clouds spinning outwards in an anticlockwise direction.
[EX A]:
Plural