A person may travel on foot.Logical formLearned from57 sentences. Persons may travel for some hours.Logical formLearned from57 sentences. Customers may travel.Logical formLearned from57 sentences. Persons may travel in a country.Logical formLearned from57 sentences. A female may travel with a female.Logical formLearned from57 sentences. Persons may travel by bus.Logical formLearned from57 sentences. Officials may travel with a person.Logical formLearned from57 sentences. A wife may travel with a male.Logical formLearned from57 sentences. Some hours may travel.Logical formLearned from57 sentences. A bus may travel across a country.Logical formLearned from57 sentences. A road may travel.Logical formLearned from56 sentences. A person may travel for some hours.Logical formLearned from56 sentences. A team may travel.Logical formLearned from56 sentences. Investigators may travel to a country.Logical formLearned from56 sentences. Roads may be travelled.Logical formLearned from56 sentences.