With no explanation, chose the best option from "A" or "B". James was trying to find a seat on a crowded subway when he accidentally knocked over someone's bag of groceries. James wants to sit down because he's tired.

A: James apologizes to the person with the groceries and sits on the floor while he gathers them up.
B: James keeps walking forward to look for a seat without acknowledging the spilled groceries.
A.