Prompt: Little monkey Chongchong loves swinging from tree to tree in the forest. One day, Chongchong realized he had memorized many routes to find food, and was learning his mother's skills for peeling fruits very quickly. Chongchong curiously asked his mother, \"How come I'm getting smarter?\" His mother gently replied, \"It's because Chongchong runs around everywhere in the trees each day. This causes your brain to grow lots of 'neurotrophic factors', which are like nutrients for your brain. They help your brain become smarter and better at remembering things!\" Chongchong happily said, \"So exercising can make my brain grow more neurotrophic factors? I'm going to run around every day from now on, to make my brain ball even smarter!\" Through this lighthearted and humorous dialogue between characters, the child can understand that exercise increases BDNF protein, thereby improving learning and memory abilities in a simple, approachable way. Please generate a short animated scene based on this story prompt.