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.

Yelling and running footsteps suddenly exploded all around us and I jerked into a sitting position.
Plural

The resulting cocktail is fresh, fruity, and a delightful blend of sweet and sour.
Singular

The drapes glowed red with another pulse of light.

Plural