Tatyana is small and unathletic. Her teammate does not pass the ball to her because he doesn't think that she is good at basketball. This upsets Tatyana but she keeps playing.
The ball rolls over to Tatyana and she picks it up, her teammates are scared she is going to miss and the other team knows she is so they smile. Tatyana proves them wrong and scores because she is passionate about basketball.
Because Tatyana didn't give up when she was put down by her team, she kept practicing and made the basketball team. She kept persevering because of her growth mindset.