A tour may travel.Logical formLearned from17 sentences. A year may travel.Logical formLearned from17 sentences. A day may travel.Logical formLearned from17 sentences. A group may travel by bus.Logical formLearned from17 sentences. A company may travel to a world-city.Logical formLearned from17 sentences. A viewer may travel on foot.Logical formLearned from17 sentences. Some (family members) may travel.Logical formLearned from17 sentences. Guys may travel.Logical formLearned from17 sentences. Some men may travel to a US-city.Logical formLearned from17 sentences. Leaders may travel to a US-city.Logical formLearned from17 sentences. Packets may travel.Logical formLearned from17 sentences. A male may travel with a campaign.Logical formLearned from17 sentences. Some officials may travel to a world-city.Logical formLearned from17 sentences. A male may travel to a village.Logical formLearned from17 sentences. Businessmen may travel to a country.Logical formLearned from17 sentences.