With no explanation, chose the best option from "A" or "B". Jace overslept, so he's going to be late for work, but Colin can do his work for him in the meantime. Colin doesn't want his boss to be mad at him.

A: Colin only does his work so that his boss isn't suspicious of anything that he's doing.
B: Colin does his work along with Jace's in order to keep the both of them from being criticized by their boss.
B.