A man may travel to a US-city.Logical formLearned from16 sentences. Fans may travel to a world-city.Logical formLearned from16 sentences. Balls may travel.Logical formLearned from16 sentences. A train may travel at some kilometres.Logical formLearned from16 sentences. Police may travel to a country.Logical formLearned from16 sentences. A student may travel to a country.Logical formLearned from16 sentences. A side may travel to a world-city.Logical formLearned from16 sentences. Journalists may travel with a female.Logical formLearned from16 sentences. A male may travel a day.Logical formLearned from16 sentences. A person may travel with a mom.Logical formLearned from16 sentences. A vehicle may travel at high speed.Logical formLearned from16 sentences. A queen may travel.Logical formLearned from16 sentences. Players may travel to a country.Logical formLearned from16 sentences. Persons may travel between a world-city.Logical formLearned from16 sentences. A person may travel through a country.Logical formLearned from16 sentences.