Sync Gmail Events with Telegram Notifications

## 2. Check If Email Needs a Response

We use ChatGPT to check if the email needs a reply. Anything sent with an "unsubscribe" button or "manage preferences" is ignored. Anything that comes from a company (e.g. sent from "noreply@example.com"), or has the format of a newsletter doesn't need a response.

We use an output parser so that we can use an IF node on the output.