Vacations may start.Logical formLearned from17 sentences. A middle may pertain-to a (summer vacation).Logical formLearned from17 sentences. A person may take_on vacation.Logical formLearned from17 sentences. A date may pertain-to a vacation.Logical formLearned from17 sentences. A person may enjoy vacations.Logical formLearned from17 sentences. A vacation can be bad.Logical formLearned from17 sentences. Vacation can be for a week.Logical formLearned from17 sentences. A person may love (summer vacation).Logical formLearned from17 sentences. A (vacation fund) may pertain-to persons.Logical formLearned from17 sentences. A vacation may pertain-to a mountain.Logical formLearned from17 sentences. A (vacation spot) can be for residents of an island.Logical formLearned from17 sentences. A vacation may pertain-to last summer.Logical formLearned from17 sentences. A person may go to vacation.Logical formLearned from17 sentences. Persons may use a vacation.Logical formLearned from17 sentences. (Vacation rentals) may pertain-to persons.Logical formLearned from17 sentences.