What the error in this sentence ? Gabriel, you’re going to have coffee with your coworkers

The error in the sentence is Coworkers.

Explanation:

The correct version of the sentence is "Gabriel, you’re going to have coffee with your co-workers" Co and workers are not together in a sentence. So, everything else in the sentence is fine.

Hope this helps.

these are the words to choose from to people answer the question:

nieta--yerno--tia--tio--primo--nuera--abuelo--cunada