Fans may vent fumes.Logical formLearned from3 sentences. Fumes can be potent.Logical formLearned from3 sentences. Fumes can be from labs.Logical formLearned from3 sentences. An explosion may send clouds of fumes.Logical formLearned from3 sentences. Fumes may be emitted from cars.Logical formLearned from3 sentences. A spark may ignite fumes.Logical formLearned from3 sentences. Fumes can be stale.Logical formLearned from3 sentences. (Grunt work) can be thick with a stench of (fuel fumes).Logical formLearned from3 sentences. Savings may dissipate to fumes.Logical formLearned from3 sentences. A (flight attendant) may inhale fumes.Logical formLearned from3 sentences. Separation can be from (tobacco fumes).Logical formLearned from3 sentences. Sighs may flap_away fumes.Logical formLearned from3 sentences. Fumes can be from cargo.Logical formLearned from3 sentences. Passengers may be complained about fumes.Logical formLearned from3 sentences. Some crewmen can be disoriented by fumes.Logical formLearned from3 sentences.