A curve may pertain-to a collarbone.Logical formLearned from23 sentences. A curve may pertain-to a skull.Logical formLearned from23 sentences. A curve can be difficult.Logical formLearned from23 sentences. A curve may pertain-to a bottom.Logical formLearned from23 sentences. A (blackberry curve) can be used.Logical formLearned from23 sentences. A person may round a curve.Logical formLearned from23 sentences. A (government bond curve) may pertain-to yesterday.Logical formLearned from23 sentences. A curve may undergo a flattening.Logical formLearned from23 sentences. Curves can be arbitrary.Logical formLearned from23 sentences. A curve can be by a male.Logical formLearned from22 sentences. A curve can be a curve.Logical formLearned from22 sentences. An apex may pertain-to a curve.Logical formLearned from22 sentences. A curve can be linear.Logical formLearned from22 sentences. A curve can be generous.Logical formLearned from22 sentences. A curve can be arbitrary.Logical formLearned from22 sentences.