Polar bears may change a color.Logical formLearned from9 sentences. A bear can be awesome.Logical formLearned from9 sentences. A face may pertain-to a bear.Logical formLearned from9 sentences. A bear can be dumb.Logical formLearned from9 sentences. Guards may keep polar bears.Logical formLearned from9 sentences. (Forest bears) can be black.Logical formLearned from9 sentences. (Attack bear zoo lack) can be constituted-of-or-filled-with libido.Logical formLearned from9 sentences. Puppy may scare bears.Logical formLearned from9 sentences. A polar bear may face extinction.Logical formLearned from9 sentences. A polar bear can be dead.Logical formLearned from9 sentences. Polar bears may be listed under a law.Logical formLearned from9 sentences. Polar bears can be well-managed.Logical formLearned from9 sentences. A (mama bear) can be protective.Logical formLearned from9 sentences. A person may have some bears.Logical formLearned from9 sentences. A body may pertain-to a bear.Logical formLearned from9 sentences.