A vibrant cartoon with colours and smooth animation. Create a 15-second YouTube Short for preschool children. A cute, lovable strawberry character named Berry teaches children to count from 1 to 5. Berry jumps happily while five strawberries appear one at a time. Use bright colourful 3D cartoon animation, big expressive eyes, playful movements, cheerful child-friendly narration, upbeat children's music and large easy-to-read captions. Keep the video fun, simple and educational. Vertical 9:16 format.