Documentation: How to filter a set?

I'm looking at the example:

```javascript

const myQuery = gql`{
  fish {
    red {
      name
    }
    
    blue {
      _chain
    }
    
    friends(type: Set) {
      name
      favoriteColor
    }
  }
}`;

```

it there a way to return only the friends whose  favoriteColor is gold instead the of the full set?