Curves can be knotted.Logical formLearned from9 sentences. Curves can be sharp.Logical formLearned from9 sentences. A bottom may pertain-to a (learning curve).Logical formLearned from9 sentences. A (space curve) can be closed.Logical formLearned from9 sentences. A beauty may pertain-to curves.Logical formLearned from9 sentences. A person may go around a curve.Logical formLearned from9 sentences. Some curves may intersect.Logical formLearned from9 sentences. Curves may be used.Logical formLearned from9 sentences. A curve can be hot.Logical formLearned from9 sentences. A demand can be for (money curve).Logical formLearned from9 sentences. A position may pertain-to an aggregate-demand curve.Logical formLearned from9 sentences. Opposition can be by an end of a curve.Logical formLearned from9 sentences. A female may cut a curve.Logical formLearned from9 sentences. High speeds can be through curves.Logical formLearned from9 sentences. A curve can be on inflation.Logical formLearned from9 sentences.