A demand can be for travel.Logical formLearned from112 sentences. Travels can be overseas.Logical formLearned from112 sentences. Travel can be exotic.Logical formLearned from112 sentences. An (air travel) can be global.Logical formLearned from112 sentences. A (summer travel season) can be busy.Logical formLearned from112 sentences. A (travel agency) may pertain-to a world-city.Logical formLearned from112 sentences. A (travel warning) can be for a country.Logical formLearned from112 sentences. A (travel advice) may pertain-to persons.Logical formLearned from111 sentences. A (travel mug) may pertain-to a person.Logical formLearned from111 sentences. (Travel documents) may pertain-to a person.Logical formLearned from111 sentences. Travel may pertain-to a continent.Logical formLearned from111 sentences. A (travel industry) can be online.Logical formLearned from110 sentences. A (travel assistant) can be personal.Logical formLearned from109 sentences. Travel can be motorized.Logical formLearned from109 sentences. (Travel days) may pertain-to a year.Logical formLearned from109 sentences.