Context: My wife always complains about the smell in the hot tub and I often find myself scooping out hand fulls of water and doing the sniff test . She also complains about the smell of our bathing suit and my daughter 's hair when she climbs out of the spa . So , I kept turning up the bromine on the frogger but it got worse . That was until I figured out the smell she hated was the bromine .
Question: What may not happen if the wife did n't complain about smell ?
Option 0: None of the above choices .
Option 1: The husband regularly doing the sniff test
Option 2: The wife using the hot tub
Option 3: The husband using his bathing suit
Answer: 1