Picture muna kay Father Merlion bago ma demolish. 

(Sentosa Merlion- the largest of the seven Merlion statues in Singapore) https://t.co/l9DxU7mYX1
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Sentosa Merlion
[]
SENTOSA
['picture', 'muna', 'kay', 'father', 'merlion', 'bago', 'demolish', 'sentosa', 'merlion', 'largest', 'seven', 'merlion', 'statue', 'singapore', 'https://t.co/l9dxu7myx1']
['father', 'statue', 'demolish', 'demolish', 'demolish']
picture father bago demolish seven
picture muna kay father merlion bago demolish sentosa merlion largest 7 merlion statues singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

The given Twitter post does not seem to be related to maintenance report feedback for public flat houses. The post is about a picture of a father and a merlion before the demolition of the Sentosa Merlion, and does not mention any maintenance issues or feedback related to public flat houses. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a short explanation that the post is not related to the requested topic.