Today I asked Josh if we had a socket wrench . He showed me how to actually use one , and together we detached the whole fan mechanism , reattached the screw , put the whole thing back together , and voila ! The fan works like new . Our apartment is cooler , and the peasants rejoiced .

Question: What may be the reason for them fixing their fan ?
Answer: None of the above choices .They wanted their fan to look nicer .Their apartment has been too hot .They wanted their fan to be more quiet .