(Train bombings) can be in a country.Logical formLearned from48 sentences. Trains can be air-conditioned.Logical formLearned from48 sentences. A door may pertain-to a train.Logical formLearned from48 sentences. A female may take a train.Logical formLearned from48 sentences. Some (train bombings) may kill some persons.Logical formLearned from48 sentences. Some suspects can be in (train bombings).Logical formLearned from48 sentences. Attacks can be on some (commuter trains).Logical formLearned from48 sentences. A handful can be constituted-of-or-filled-with trains.Logical formLearned from48 sentences. Trains may call at a station.Logical formLearned from47 sentences. (Train stations) can be underground.Logical formLearned from47 sentences. A person may step_off a train.Logical formLearned from47 sentences. Trains can be for a mission.Logical formLearned from47 sentences. A fire can be on a (freight train).Logical formLearned from47 sentences. A train can be for a world-city.Logical formLearned from47 sentences. A (train home) may pertain-to a person.Logical formLearned from47 sentences.