# Audience sentiment on plant-based diet advocacy

**Use case:** Sentiment analysis

Reveal public attitudes and engagement by analyzing comment tone and reactions to campaign messaging.

## Input

```json
{
  "startUrls": [
    {
      "url": "https://www.facebook.com/greenpeace.international/posts/pfbid0ueZ7Q8m3qdYTHzEi6e2FKumYkDy2BwBjgzBzswjXpvKZu8MYwn9TWvvoBkFzX99Sl"
    }
  ],
  "viewOption": "RANKED_UNFILTERED",
  "resultsLimit": 10,
  "includeNestedComments": false
}
```

## Output

```json
{
  "postTitle": {
    "label": "Post title",
    "format": "text"
  },
  "postDescription": {
    "label": "Post description",
    "format": "text"
  },
  "text": {
    "label": "Comment",
    "format": "text"
  },
  "likesCount": {
    "label": "Number of likes",
    "format": "number"
  },
  "facebookUrl": {
    "label": "Post url",
    "format": "link"
  }
}
```

## About this Actor

This example demonstrates how to use [Facebook Comments Scraper](https://apify.com/apify/facebook-comments-scraper) with a specific input configuration. Visit the [Actor detail page](https://apify.com/apify/facebook-comments-scraper) to learn more, explore other use cases, and run it yourself.