DAY1 : The fire show was very dangerous and  I was thrilled to watch.
#singapore#🇸🇬#wintervacation#❄️#day1#🌃#nightsafari#night#safari#✈️#💕#👨‍👩‍👧#trip#photos#📸#✨#instagram#instagood#💗#20191231 場所: Night Safari https://t.co/JXYfOwCNJH
<a href="http://instagram.com" rel="nofollow">Instagram</a>
North Region
[{'url': 'https://t.co/JXYfOwCNJH', 'expanded_url': 'https://www.instagram.com/p/B7SQ6cUlPfN/?igshid=17shex9oa0hmd', 'display_url': 'instagram.com/p/B7SQ6cUlPfN/…', 'indices': [209, 232]}]
CENTRAL WATER CATCHMENT
['day', '1', 'fire', 'show', 'dangerous', 'thrilled', 'watch', '#singapore', '🇸', '🇬', '#wintervacation', '❄', '️', '#day1', '🌃', '#nightsafari', '#night', '#safari', '✈', '️', '💕', '👨', '\u200d', '👩', '\u200d', '👧', '#trip', '#photos', '📸', '✨', '#instagram', '#instagood', '💗', '#20191231', '場所', 'night', 'safari', 'https://t.co/jxyfowcnjh']
['show', 'watch', 'dangerous', 'fire', 'dangerous', 'watch']
fire show very dangerous watch #singapore ##wintervacation ##day  ##nightsafari #night #safari ###trip #photos ###instagram #instagood ##         night safari
day1 fire show dangerous thrilled watch singapore wintervacation day1 nightsafarinightsafari tripphotos instagraminstagood 20191231 night safari
  [
    {"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 a mention of "day1 fire show" and "night safari", which do not seem to be related to maintenance or public housing. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a brief explanation of why the post is not related to the requested topic.