Liam entered the playroom. Sophia entered the workshop. Mason entered the workshop. The watermelon is in the blue container. Liam exited the playroom. Sophia exited the workshop. Mason moved the watermelon to the green bottle.
The watermelon at the beginning was in the blue container.
 the watermelon at the beginning was in the green_bottle
 the watermelon at the beginning was in the blue_container