Just posted a photo @ Infinity Pool at Marina Bay Sands Hotel https://t.co/yUXFxXchnd
Central Region
[{'url': 'https://t.co/yUXFxXchnd', 'expanded_url': 'https://www.instagram.com/p/CI-vQPkHToU-UPGAwA317Zm8ywPyXsfpztwcFA0/?igshid=8m8swrakreho', 'display_url': 'instagram.com/p/CI-vQPkHToU-…', 'indices': [62, 85]}]
CENTRAL SUBZONE
['posted', 'photo', 'infinity', 'pool', 'marina', 'bay', 'sand', 'hotel', 'https://t.co/yuxfxxchnd']
['infinity', 'infinity', 'infinity', 'pool', 'infinity']
just posted photo infinity pool marina hotel
posted photo infinity pool marina bay sands hotel
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

The given Twitter post does not mention any information related to maintenance report feedback for a public flat house. The post is about a photo of an infinity pool at Marina Bay Sands hotel, which is not related to public housing or maintenance reports. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house." }.