A train may depart.Logical formLearned from187 sentences. A male can be on a train.Logical formLearned from186 sentences. Conductors can be on a train.Logical formLearned from185 sentences. Trains may begin.Logical formLearned from185 sentences. A (commuter train) may pertain-to a world-city.Logical formLearned from184 sentences. A train may be stopped.Logical formLearned from183 sentences. A (freight train) can be runaway.Logical formLearned from182 sentences. A train may be delayed.Logical formLearned from181 sentences. A person may travel by train.Logical formLearned from181 sentences. (Commuter trains) can be crowded.Logical formLearned from181 sentences. A station may be served by some trains.Logical formLearned from180 sentences. A train may undergo a derailment.Logical formLearned from180 sentences. A (train station) can be busy.Logical formLearned from179 sentences. A (train service) can be regular.Logical formLearned from179 sentences. A train can be regular.Logical formLearned from177 sentences.