# RE9 | perplexity/sonar-pro | run 2

## Prompt

Schedule three 30-minute meetings between 9:00 and 12:00 in 30-min slots: Z must be at 11:00; X must occur before Y. Give a valid schedule.

## Response

A valid schedule is:

- **X**: 9:00–9:30
- **Y**: 9:30–10:00
- **Z**: 11:00–11:30

This uses three 30-minute slots between 9:00 and 12:00, places **Z** at 11:00, and keeps **X** before **Y**.
