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.

After moments of panting consternation, wickedness replaced the stricken look on her face and she attacked him with tickling.
Plural

Since the Miracle, pilgrims from around the globe have kept a steady flow of traffic into and out of the small but popular prairie oasis.
Plural

Lights flickered across her tiny shop as cars and cabs flowed by.

Plural