An air-conditioner can be powerful.Logical formLearned from2 sentences. Persons may switch on an air-conditioner.Logical formLearned from2 sentences. Air-conditioners can be in a school.Logical formLearned from2 sentences. A room may have an air-conditioner.Logical formLearned from2 sentences. An air-conditioner may pertain-to an office.Logical formLearned from2 sentences. An air-conditioner may be installed.Logical formLearned from2 sentences. Air-conditioners may hum.Logical formLearned from2 sentences. An air-conditioner can be hyperactive.Logical formLearned from2 sentences. An air-conditioner can be in a bedroom.Logical formLearned from2 sentences. (Hydrogen sulfide gas) may corrode metal on air-conditioners.Logical formLearned from2 sentences. An (air-conditioner rebate program) may pertain-to a us-state.Logical formLearned from2 sentences. An (air-conditioner rebate program) can be residential.Logical formLearned from2 sentences. Air-conditioners can be in ambulances.Logical formLearned from2 sentences. A room can be with an air-conditioner.Logical formLearned from2 sentences. A system may turn_off air-conditioners of hundreds.Logical formLearned from2 sentences.