{"pass": true, "reason": "The agent successfully completed both steps: (1) navigated to https://httpbin.org/status/404 and correctly reported the 404 error (net::ERR_HTTP_RESPONSE_CODE_FAILURE), and (2) navigated to https://httpbin.org/html and accurately reported the page content including the Herman Melville Moby-Dick excerpt with the blacksmith Perth passage."}
