A person may book a vacation.Logical formLearned from27 sentences. A vacation can be in mountains.Logical formLearned from27 sentences. A male can be on a vacation.Logical formLearned from27 sentences. Experiences can be on a vacation.Logical formLearned from27 sentences. A vacation can be down-to-earth.Logical formLearned from27 sentences. A country can be on vacation.Logical formLearned from27 sentences. A US-president may take a vacation.Logical formLearned from27 sentences. Vacations can be in a country.Logical formLearned from27 sentences. A vacation may be cuted.Logical formLearned from27 sentences. Everyone may go on vacation.Logical formLearned from27 sentences. A vacation can be at a beach.Logical formLearned from26 sentences. A (vacation leave) can be accumulated.Logical formLearned from26 sentences. Highlights may pertain-to a vacation.Logical formLearned from26 sentences. Vacations can be an investment.Logical formLearned from26 sentences. (Vacation days) may pertain-to persons.Logical formLearned from26 sentences.