Vacations may prove a (growth industry).Logical formLearned from20 sentences. A word may apply to a vacation.Logical formLearned from20 sentences. (Gasoline prices) may spike during (summer vacations).Logical formLearned from20 sentences. A (vacation season) may pertain-to a country.Logical formLearned from20 sentences. A male may continue a vacation.Logical formLearned from20 sentences. A while can be on vacation.Logical formLearned from19 sentences. Persons may go on a (family vacation).Logical formLearned from19 sentences. Vacation may undergo an accrual.Logical formLearned from19 sentences. A way can be to vacation.Logical formLearned from19 sentences. Vacations may pertain-to persons.Logical formLearned from19 sentences. Vacation can be with a husband.Logical formLearned from19 sentences. A sort may undergo a vacation.Logical formLearned from19 sentences. A (dream vacation spot) may pertain-to a person.Logical formLearned from19 sentences. A person can be ready for a vacation.Logical formLearned from19 sentences. A person may take some (vacation days).Logical formLearned from19 sentences.