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.

My inquiries took me to Los Angeles where I ran into a stonewall put up by Lorraine's psychiatrist.
Plural

The mech wolves moved back, and the robots began to disperse.
Plural

The greatest knight does not quest for riches or honor or fame or glory.

Singular