A female can be an English rock.Logical formLearned from20 sentences. A (rock music) can be instrumental.Logical formLearned from20 sentences. Metamorphic rocks can be high-grade.Logical formLearned from20 sentences. Rocks may date.Logical formLearned from20 sentences. Characteristics may pertain-to a rock.Logical formLearned from20 sentences. Rocks may form.Logical formLearned from20 sentences. Rocks can be oil-bearing.Logical formLearned from20 sentences. A weight may pertain-to rocks.Logical formLearned from20 sentences. Rocks can be reddish.Logical formLearned from20 sentences. Rocks may lie.Logical formLearned from20 sentences. Rocks may be located.Logical formLearned from20 sentences. A belt can be constituted-of-or-filled-with rocks.Logical formLearned from20 sentences. Rocks can be stupid.Logical formLearned from20 sentences. Researcher may discover rocks.Logical formLearned from20 sentences. A singer can be for a (rock group).Logical formLearned from20 sentences.