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.

An old-school fuel gauge on the handlebars informed him that he had half a tank of petrol.
Singular

the two cousins chimed in unison, under the tree stood a table with three chairs.
Plural

" I never thought you were one for the lab, " his teacher said.
Singular