Please choose the correct solution to the question: How to make homemade seat belt for your car?

Solution1: Take an elastic belt and sow one end of it to the top portion your seat. Attach a clip on to the belt one the other end and attack another clip to the bottom side of the seat on the other side.

Solution2: Take an rigid metallic chain and sow one end of it to the top portion your seat. Attach a clip on to the belt one the other end and attack another clip to the bottom side of the seat on the other side.

Answer format: solution1/solution2
Answer: solution1