A feature may be powered by a person.Logical formLearned from18 sentences. Pro may be powered by tape.Logical formLearned from18 sentences. Vehicles may be powered.Logical formLearned from18 sentences. Natural gas may be powered.Logical formLearned from18 sentences. Planes may be powered by engines.Logical formLearned from18 sentences. An electric motor may be powered by batteries.Logical formLearned from17 sentences. An engine may be powered by some boilers.Logical formLearned from17 sentences. A female may be powered by some engines.Logical formLearned from17 sentences. A car may be powered by an engine.Logical formLearned from17 sentences. A female may be powered by some (steam engines).Logical formLearned from17 sentences. Fem may be powered.Logical formLearned from17 sentences. A (fuel cell) may be powered.Logical formLearned from17 sentences. Power may be powered by a (rechargeable lithium-ion battery).Logical formLearned from17 sentences. A car may be powered.Logical formLearned from17 sentences. A wordpress may be powered.Logical formLearned from17 sentences.