Classy is when you have a lot to say but you choose to remain silent in front of fools…

#latergram @ Esplanade - Theatres on the Bay https://t.co/KNBgFBmK1S
Central Region
[{'url': 'https://t.co/KNBgFBmK1S', 'expanded_url': 'https://www.instagram.com/p/CSrqfuSBZU-/?utm_medium=twitter', 'display_url': 'instagram.com/p/CSrqfuSBZU-/…', 'indices': [134, 157]}]
MARINA CENTRE
['classy', 'lot', 'say', 'choose', 'remain', 'silent', 'front', 'fool', '…', '#latergram', 'esplanade', 'theatre', 'bay', 'https://t.co/knbgfbmk1s']
['fool', 'fool']
classy when have choose remain silent front #latergram esplanade
classy lot say choose remain silent front fools latergram esplanade theatres bay
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the Twitter post you provided does not mention anything related to maintenance report feedback for a public flat house. The term "classy lot" and "choose remain silent" suggest that the post may be unrelated to maintenance or housing issues. The phrase "front fools" could potentially be interpreted as a reference to people who are foolish or misguided, but without more context, it is difficult to determine the exact meaning. The mention of "latergram esplanade theatres bay" is also unrelated to maintenance report feedback for public flats. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.