A distance may be travelled by a stone.Logical formLearned from21 sentences. A person may travel some mph.Logical formLearned from21 sentences. A male may travel light.Logical formLearned from21 sentences. Photographer may travel through a center of a country.Logical formLearned from21 sentences. A US-president may travel by helicopter.Logical formLearned from21 sentences. A person may travel to a destination.Logical formLearned from21 sentences. A male may travel a distance.Logical formLearned from21 sentences. A male may travel in circles.Logical formLearned from21 sentences. Data may travel.Logical formLearned from21 sentences. A person may be travelled to a continent.Logical formLearned from21 sentences. Some weeks may travel.Logical formLearned from21 sentences. A male may travel by himself.Logical formLearned from21 sentences. A doctor may travel to a world-city.Logical formLearned from21 sentences. A president may travel.Logical formLearned from21 sentences. A male may travel by air.Logical formLearned from21 sentences.