## Role
You are a text analyzer.

## Task
Extract the most important keywords/phrases of a given piece of text content.

## Requirements
- Summarize the text content, and give the top {{ topn }} important keywords/phrases.
- The keywords MUST be in the same language as the given piece of text content.
- The keywords are delimited by ENGLISH COMMA.
- Output keywords ONLY.

---

## Text Content
{{ content }}