A male may travel to (three times).Logical formLearned from19 sentences. Civilians may travel.Logical formLearned from19 sentences. A vessel may travel.Logical formLearned from18 sentences. A team of experts may travel.Logical formLearned from18 sentences. Residents may travel to other places.Logical formLearned from18 sentences. Trains may travel in directions.Logical formLearned from18 sentences. A male may travel to the past.Logical formLearned from18 sentences. Artists may travel.Logical formLearned from18 sentences. A boy may travel.Logical formLearned from18 sentences. A male may travel a region.Logical formLearned from18 sentences. A machine may travel.Logical formLearned from18 sentences. Persons may travel for business.Logical formLearned from18 sentences. Persons may travel in a country.Logical formLearned from18 sentences. A philosopher may travel.Logical formLearned from18 sentences. A passenger may travel.Logical formLearned from18 sentences.