Many rare flowers and plants have a special home here at the Sembcorp Cool House. https://t.co/Q4kjcMtakF
Cool House @National Orchid Garden
[]
TYERSALL
['many', 'rare', 'flower', 'plant', 'special', 'home', 'sembcorp', 'cool', 'house', 'https://t.co/q4kjcmtakf']
['special', 'special', 'cool']
many rare have special home here cool house
many rare flowers plants special home sembcorp cool house
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not mention anything related to maintenance report feedback for public flat house. The term "rare flowers" and "cool house" suggest that the post is about a unique or special home, but it does not provide any information related to maintenance or infrastructure issues in 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 brief explanation that the post does not relate to the requested topic.