Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:
Given some text and two people, show the difference in the sentiment

### Input:
John: I am so excited to go to the beach this summer!

Jessica: I don't think I'm going.

### Response:
John has an optimistic attitude towards going to the beach this summer, while Jessica is more pessimistic and does not plan on going.