A person may enter a train.Logical formLearned from20 sentences. A male may go by train.Logical formLearned from20 sentences. (Train service) may undergo a suspension.Logical formLearned from20 sentences. A train can be on fire.Logical formLearned from20 sentences. A path may pertain-to an (oncoming train).Logical formLearned from20 sentences. A (train station) can be deserted.Logical formLearned from20 sentences. Trains can be between a US-city.Logical formLearned from20 sentences. A (train crash) may pertain-to a world-city.Logical formLearned from20 sentences. A gunman can be on a (commuter train).Logical formLearned from20 sentences. A (revenue train) may pertain-to a subway.Logical formLearned from20 sentences. A (train wreck) may occur.Logical formLearned from20 sentences. Trains may be rerouted.Logical formLearned from20 sentences. A train may run a red light.Logical formLearned from20 sentences. A female may step_off a train.Logical formLearned from20 sentences. A male may travel on a train.Logical formLearned from20 sentences.