Failing when parsing double quotes inside a string which are followed by a Comma

I discovered an output made by Claude 3 API, that can't get repaired by this tool:

{
  "id": "251115",
  "category": "Politics",
  "reason": "The headline discusses a city's policy to become an "Airbnb-free zone", which is a political decision."
}

It won't fix the double quotes inside the string maybe due to the comma following after the second double quote in an "Airbnb-free zone", which