A person may return from vacation.Logical formLearned from216 sentences. Persons can be on vacation.Logical formLearned from212 sentences. A family can be on vacation.Logical formLearned from209 sentences. A person may take a vacation.Logical formLearned from202 sentences. Persons may take a vacation.Logical formLearned from200 sentences. Persons may have a vacation.Logical formLearned from200 sentences. A person may enjoy a vacation.Logical formLearned from199 sentences. (Vacation plans) may pertain-to a person.Logical formLearned from199 sentences. Vacations may pertain-to a female.Logical formLearned from198 sentences. A vacation can be in a world-city.Logical formLearned from198 sentences. A person may spend a vacation.Logical formLearned from198 sentences. A vacation can be exotic.Logical formLearned from196 sentences. A person may want a vacation.Logical formLearned from193 sentences. A part may pertain-to a vacation.Logical formLearned from182 sentences. A vacation can be in a US-city.Logical formLearned from180 sentences.