They had just gotten their first house and needed a washer and dryer, they walked up and down the showroom where?\nOptions:\n- electronics store\n- vegas\n- theater\n- appliance store\n- country
Let's think carefully first. Step-by-step reasoning process:
User
Washer and dryer are appliances. All appliances are available in an appliance store showroom. So the final answer is appliance store.
Assistant