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.

[Q]: " Almost drowning was pretty scary, huh ? "
[A]: Singular

[Q]: The database, he believes, has not physically disappeared as first thought.
[A]: Singular

[Q]: Reyes moaned, holding himself all the tighter as he pumped up, then down.
[A]:
Plural