An (air travel market) may pertain-to the world.Logical formLearned from26 sentences. A who may recommend (travel restrictions).Logical formLearned from26 sentences. An (air travel) can be regional.Logical formLearned from26 sentences. Routes can be for travel.Logical formLearned from26 sentences. A who may advise against travel.Logical formLearned from26 sentences. Travel may be disrupted.Logical formLearned from26 sentences. A (travel advisory) can be unprecedented.Logical formLearned from26 sentences. A male may begin travels.Logical formLearned from25 sentences. A zest can be for travel.Logical formLearned from25 sentences. Travel can be to regions.Logical formLearned from25 sentences. (Travel documents) may undergo a use.Logical formLearned from25 sentences. Travel can be across a border.Logical formLearned from25 sentences. Travels can be adventurous.Logical formLearned from25 sentences. A (travel document) can be international.Logical formLearned from25 sentences. A person may deduct (travel expenses).Logical formLearned from25 sentences.