A person may smell better.Logical formLearned from8 sentences. An officer may smell a (vapor trail) of smoke.Logical formLearned from8 sentences. Travelers may smell smoke.Logical formLearned from8 sentences. A person may smell marijuana.Logical formLearned from8 sentences. Air may smell toxic.Logical formLearned from8 sentences. A person may smell shoes.Logical formLearned from8 sentences. A male may smell of sulfur.Logical formLearned from8 sentences. A female may smell gas.Logical formLearned from8 sentences. A (flight attendant) may smell smoke.Logical formLearned from8 sentences. Witnesses may smell gunpowder.Logical formLearned from7 sentences. A hotel may smell.Logical formLearned from7 sentences. A person may smell a rose.Logical formLearned from7 sentences. Food may smell bad.Logical formLearned from7 sentences. A person may smell insulation.Logical formLearned from7 sentences. A time may smell.Logical formLearned from7 sentences.