Please choose the correct solution to the question: How can you be sure you won't have a squeaky bad cart at the grocery store?

Solution1: Grab a cart from outside on your way in, the worst of the carts are inside and have been ditched, you will also have a chance to determine if the cart is faulty before you begin filling it.

Solution2: Grab a cart from inside on your way out, the worst of the carts are inside and have been ditched, you will also have a chance to determine if the cart is faulty before you begin filling it.

Answer format: solution1/solution2
Answer: solution1