Ironman in #Singapore @ Sengkang Sports and Recreation Centre https://t.co/dbaNpRTgz9
<a href="http://instagram.com" rel="nofollow">Instagram</a>
North-East Region
[{'url': 'https://t.co/dbaNpRTgz9', 'expanded_url': 'https://www.instagram.com/p/B7dMTnChj9GbpxqYNYgruZwdv2pEb1FWN59ep00/?igshid=p0mbdbau5vc8', 'display_url': 'instagram.com/p/B7dMTnChj9Gb…', 'indices': [62, 85]}]
ANCHORVALE
['ironman', '#singapore', 'sengkang', 'sport', 'recreation', 'centre', 'https://t.co/dbanprtgz9']
['recreation', 'recreation', 'recreation']
ironman #singapore sports recreation
ironman singapore sengkang sports recreation centre
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

The provided Twitter post does not seem to relate to a maintenance report feedback to public flat house. The post mentions "ironman singapore sengkang sports recreation centre", which is likely a reference to a sports facility or event in Singapore, rather than a maintenance issue with a public housing block. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since it is not related to any of the categories mentioned in the question. The "explanation" field provides a brief explanation for why the post is not related to the requested topic.