A woman visits a doctor complaining of flatulence...... "However", she goes on to explain, " They don't smell and they are silent, for example I've done it twice since I've been here!"."I don't think this is too much of a problem," replies the doctor, "I'll prescribe some pills for the flatulence, in the meantime I'll make an appointment with the audiologist, and these nose drops should give you back your sense of smell".