Persons may travel with children.Logical formLearned from20 sentences. A male may travel to parts of the world.Logical formLearned from20 sentences. Some percent may travel.Logical formLearned from20 sentences. A male may travel in a convoy.Logical formLearned from20 sentences. A person may travel for a living.Logical formLearned from20 sentences. A family may travel with a male.Logical formLearned from20 sentences. A female may travel in a world-city.Logical formLearned from20 sentences. An official may travel with a president.Logical formLearned from20 sentences. A male may travel for business.Logical formLearned from20 sentences. A male may travel on a train.Logical formLearned from20 sentences. (Family members) may travel.Logical formLearned from20 sentences. An animal may travel.Logical formLearned from20 sentences. Passengers may travel between a country.Logical formLearned from20 sentences. Women may travel to a country.Logical formLearned from20 sentences. A lawyer may travel.Logical formLearned from20 sentences.