A mix can be constituted-of-or-filled-with fumes.Logical formLearned from2 sentences. Fumes can be from (oil wells).Logical formLearned from2 sentences. Fumes can be from days.Logical formLearned from2 sentences. Fumes can be at a (subway station).Logical formLearned from2 sentences. Fumes may be detected in station.Logical formLearned from2 sentences. Passengers may report fumes.Logical formLearned from2 sentences. Fumes may be reported after some a.m..Logical formLearned from2 sentences. (Poison fumes) may overwhelm (subway commuters).Logical formLearned from2 sentences. (Sulfur fumes) may be caused by an impact.Logical formLearned from2 sentences. (Mystery fumes) may be sickened.Logical formLearned from2 sentences. A source may pertain-to (mystery fumes).Logical formLearned from2 sentences. A reduction can be in fumes.Logical formLearned from2 sentences. Fumes can be from charbroilers.Logical formLearned from2 sentences. Fumes can be from a (hydrogen sulfide gas leak).Logical formLearned from2 sentences. A us-state may be found in (combustion fumes).Logical formLearned from2 sentences.