One of the last on a very busy day Tuesday. Singapore Air Force F-16C. Sony A7RIV
Sony 600mm f/4
1/1250sec at f/4.0 ISO 125.  #thersaf #f16 #thersaf143sqn #avgeek #avgeeks #f16viper #aviationphotography 📷… https://t.co/8G2Egzaugy
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/8G2Egzaugy', 'expanded_url': 'https://www.instagram.com/p/CCXEh2_Bj6S/?igshid=rbm2p49hz0xu', 'display_url': 'instagram.com/p/CCXEh2_Bj6S/…', 'indices': [206, 229]}]
MARINA CENTRE
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['force', 'force', 'force']
last very busy tuesday force #thersaf #f   #thersaf   sqn #avgeek #avgeeks #f  viper
1 last busy day tuesday singapore air force f16c sony a7riv sony 600mm f 4 1 1250sec f 4 0 iso 125 thersaf f16 thersaf143sqn avgeek avgeeks f16viper aviationphotography
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not seem to be related to a maintenance report feedback for a public flat house. The post contains information about a busy day, an aircraft (F-16), a camera (Sony A7R), and a lens (Sony 600mm f/4), but there is no mention of any maintenance issue or feedback related to a public flat house. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a short explanation indicating that the post is not related to the requested topic.