A curve can be blue.Logical formLearned from4 sentences. A curve may pertain-to a firm.Logical formLearned from4 sentences. A curve can be rational.Logical formLearned from4 sentences. Some curves can be to a northwest.Logical formLearned from4 sentences. A curve may change direction.Logical formLearned from4 sentences. A figure may show a curve.Logical formLearned from4 sentences. A light curve may undergo an analysis.Logical formLearned from4 sentences. A curve may pertain-to a junction.Logical formLearned from4 sentences. A curve can be wrong.Logical formLearned from4 sentences. A portion may pertain-to a (dissociation curve).Logical formLearned from4 sentences. A (difficulty curve) can be steep.Logical formLearned from4 sentences. Portion may pertain-to a curve.Logical formLearned from4 sentences. Some curves can be constituted-of-or-filled-with degree.Logical formLearned from4 sentences. Curves can be cosmic.Logical formLearned from4 sentences. Curves may pertain-to arches.Logical formLearned from4 sentences.