A route can be constituted-of-or-filled-with travel.Logical formLearned from34 sentences. A change can be in (travel plans).Logical formLearned from34 sentences. Advance may pertain-to travel.Logical formLearned from34 sentences. A boom can be in travel.Logical formLearned from34 sentences. Track may pertain-to travels.Logical formLearned from34 sentences. A (travel planning) may pertain-to a person.Logical formLearned from34 sentences. (Travel expenses) may pertain-to persons.Logical formLearned from34 sentences. A person may have (travel plans).Logical formLearned from34 sentences. Travels can be around a continent.Logical formLearned from34 sentences. A new era can be in (air travel).Logical formLearned from34 sentences. Travels may pertain-to an author.Logical formLearned from34 sentences. A (travel period) can be busy.Logical formLearned from34 sentences. A (travel trailer) may pertain-to a person.Logical formLearned from34 sentences. Travel can be to countries.Logical formLearned from34 sentences. Travel can be treacherous.Logical formLearned from34 sentences.