Use reasoning to lead to the answer of the following question:
He finished installing a swinging hinge on both parts, she had always wanted a fancy what?\nOptions:\n- swing door\n- gate\n- french door\n- car door\n- exterior door
 Reasoning process:
User
French door is installed with a swinging hinge on both parts. Swinging hinges are fixed on top and bottom of a door which allows door to swing in both directions. Therefore, the final answer is french door.
Assistant