Use reasoning to lead to the answer of the following question:
Where are adults likely to be paid to to sit at a desk?\nOptions:\n- bathroom\n- office building\n- library\n- garage sale\n- schoolroom

office building
Office Building is a room or set of rooms or a building where people work, usually sitting at desks.

Adults are likely to be paid to sit at a desk in office building.

.

So, the final answer is office building