Measures may include a (travel ban).Logical formLearned from15 sentences. A (travel deficit) may pertain-to a country.Logical formLearned from15 sentences. (Travel agencies) can be in operation.Logical formLearned from15 sentences. Travel can be between some sides.Logical formLearned from15 sentences. A drop can be in (business travel).Logical formLearned from15 sentences. A country may have some (travel agencies).Logical formLearned from15 sentences. A time may pertain-to travels.Logical formLearned from15 sentences. Travels can be to a continental-region.Logical formLearned from15 sentences. A (4-cylinder diesel engine) can be for (surface travel).Logical formLearned from15 sentences. Travel can be underground.Logical formLearned from15 sentences. Travel can be extravagant.Logical formLearned from15 sentences. An account may pertain-to travel.Logical formLearned from15 sentences. Travels may pertain-to a year.Logical formLearned from15 sentences. Travel can be relentless.Logical formLearned from15 sentences. Travel can be within a world-city.Logical formLearned from15 sentences.