instruction:
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.
question:
Several passengers raise their digital cameras and cellphones to snap both Alex and myself.
answer:
Plural


question:
The amber liquid gave a satisfying burn as it went down, and a happy warmth starting to tingle in my limbs.
answer:
Singular


question:
Cappy's letters to the family served two purposes.
answer:

Plural