A petition is something used to make something happen or to get something else. Like if you thought a law was bad, if you did a petition, maybe you could help have it changed. I signed a petition once for school.
Swing reminds me of my childhood. My mom used to push me on the swing set in out back years. I still like to swing at the park. It just reminds me of my past and how easy things used to be. I love it. <3