Welcome 2020! 💙💙💙 @ Spectra Water and Light Show https://t.co/6yaCHr4Wat
<a href="http://instagram.com" rel="nofollow">Instagram</a>
West Region
[{'url': 'https://t.co/6yaCHr4Wat', 'expanded_url': 'https://www.instagram.com/p/B6w6eKEBVh1uIgL94EDh4VbQAWQyMs2__PQesA0/?igshid=arzt2x9uiahp', 'display_url': 'instagram.com/p/B6w6eKEBVh1u…', 'indices': [49, 72]}]
CHOA CHU KANG NORTH
['welcome', '2020', '💙', '💙', '💙', 'spectrum', 'water', 'light', 'show', 'https://t.co/6yachr4wat']
['show']
welcome spectra water light show
welcome 2020 spectra water light show
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not relate to a maintenance report feedback to public flat house. The post is about welcoming the new year and mentioning the Spectra water light show, which is an unrelated topic to maintenance report feedback. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house." }.