Here are the pieces of evidence that support each point:
1. Squeaky comes to believe that Raymond could be a good runner:
- During the race, Squeaky notices that Raymond has a natural ability and rhythm while running alongside her.
- Throughout the story, Squeaky reflects on Raymond's potential and recognizes that with practice, he could improve and excel in running.
2. Squeaky is always ready to defend her brother:
- Squeaky consistently stands up for Raymond when others tease or underestimate him due to his disability.
- She often takes the initiative to protect him and emphasizes his strengths, showcasing her loyalty and fierce protectiveness as a sister.
These points illustrate Squeaky's evolving perception of Raymond's abilities and her unwavering support for him.