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.

The ambassador was an ally and friend, who owed his post in Washington, D.C. to the Owl's influence and discreet lobbying.
Singular

My gown falls around me like a deflated accordion.
Singular

Dark blood leaks from the corners of her mouth as she struggles to communicate her final thoughts.

Plural