A vacation can be humorous.Logical formLearned from16 sentences. A (vacation balance) may pertain-to a person.Logical formLearned from16 sentences. A female may continue a vacation.Logical formLearned from16 sentences. A length may pertain-to a vacation.Logical formLearned from16 sentences. A (vacation spot) may pertain-to a female.Logical formLearned from16 sentences. A vacation can be sudden.Logical formLearned from16 sentences. An end may pertain-to a (vacation season).Logical formLearned from16 sentences. A male may begin a vacation.Logical formLearned from16 sentences. Persons may plan vacations.Logical formLearned from16 sentences. A person may book a vacation.Logical formLearned from16 sentences. A person may use vacation.Logical formLearned from16 sentences. A series can be constituted-of-or-filled-with vacations.Logical formLearned from16 sentences. Vacations may begin.Logical formLearned from16 sentences. A vacation can be healthy.Logical formLearned from16 sentences. A vacation can be daily.Logical formLearned from16 sentences.