Question

does the text contain a vague pronoun reference? at lunchtime, david can often be found reading at his favorite café, where they provide unlimited coffee refills. yes no

Explanation:

In the sentence "At lunchtime, David can often be found reading at his favorite café, where they provide unlimited coffee refills," the pronoun "they" is used. The antecedent for "they" is not clearly defined. The café is a singular entity (a place), and "they" is a plural pronoun. There's no clear plural noun (like "staff" or "owners") mentioned before to which "they" can refer, so the pronoun reference is vague.

Answer:

yes