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.

Just then, the gates raised open, seeming to almost obey Max's command.
Plural

The opening strains of a Strauss waltz filled the room, and the dancers looked about in confusion.
Plural

She gave a false smile, her cheekbones raised as high as they could go.

Plural