A person can be (indifference curves).Logical formLearned from3 sentences. A curve may undergo a rotation.Logical formLearned from3 sentences. A curve may undergo a negotiation.Logical formLearned from3 sentences. A (curve design) can be interactive.Logical formLearned from3 sentences. A curve can be empty.Logical formLearned from3 sentences. (Time curve) may undergo an equation.Logical formLearned from3 sentences. Stability may enter curves.Logical formLearned from3 sentences. Curves may undergo a negotiation.Logical formLearned from3 sentences. A curve can be on an edge.Logical formLearned from3 sentences. A picture may show a curve.Logical formLearned from3 sentences. Trains may use a curve.Logical formLearned from3 sentences. Curves may undergo an application.Logical formLearned from3 sentences. A theory can be constituted-of-or-filled-with curves.Logical formLearned from3 sentences. A linearity may pertain-to a standard curve.Logical formLearned from3 sentences. A curve may divide a plane.Logical formLearned from3 sentences.