relationship b/w theory and evidence is basically about how theories that are proposed are tested through experimentation or evidence...i.e. to validate theories, you need to have appropriate evidence
relationship between thought and reality, is just a relli shitty dotpoint relating to einstein's thought experiments, and basically you have to talk about how sometimes our thoughts reveal a lot about reality, or can give us valuable insight into things that could, most likely, not be testable in the real world.