A polar bear may be threatened under a law.Logical formLearned from10 sentences. Grizzly bears can be in a park.Logical formLearned from10 sentences. A (bear market) can be for bonds.Logical formLearned from10 sentences. A bear may undergo a birthday.Logical formLearned from10 sentences. Lows may pertain-to a (bear market).Logical formLearned from10 sentences. A russian bear may growl.Logical formLearned from10 sentences. A (bear market) can be one-year.Logical formLearned from10 sentences. A bear may pertain-to a US-president.Logical formLearned from10 sentences. A bear may embody a concept of comorbidity.Logical formLearned from10 sentences. Bears may kill some persons.Logical formLearned from10 sentences. Bears may attack.Logical formLearned from10 sentences. A male may get a bear.Logical formLearned from10 sentences. A bear may wake from a hibernation.Logical formLearned from10 sentences. Traffic can be a bear.Logical formLearned from10 sentences. A bear may hibernate.Logical formLearned from10 sentences.