1. The problem asks to select the correct rephrased statement for Kun's proof that if opposite sides of a quadrilateral are congruent, then it is a parallelogram. 2. The key property of parallelograms is that both pairs of opposite sides are parallel and congruent. 3. The statement to prove is: If \(\overline{AB} \cong \overline{DC}\) and \(\overline{AD} \cong \overline{BC}\), then \(\overline{AB} \parallel \overline{DC}\) and \(\overline{AD} \parallel \overline{BC}\). 4. This matches option A exactly. 5. Options B, C, and D either reverse the implication or state unrelated properties. Final answer: Option A is the correct rephrased statement for Kun's proof.