Question: Make a merry go round
Option 0: Put a large sturdy bar in the ground and set it with concrete. Make a large round platform and attach it so that it has play. attach some sturdy handles and make it safe.
Option 1: Use a huge saucer sled and put it on a bucket in the yard and push the baby around in circles. If this doesn't work or isn't fast enough, use a desk chair that swivels.
Answer: 0