Heart of singapore. 🇸🇬❤️ @ Singapore Merlion Park https://t.co/UQm0KyoEa9
<a href="http://instagram.com" rel="nofollow">Instagram</a>
West Region
[{'url': 'https://t.co/UQm0KyoEa9', 'expanded_url': 'https://www.instagram.com/p/B9YHNPmn-ga/?igshid=fqjtp3d851zm', 'display_url': 'instagram.com/p/B9YHNPmn-ga/…', 'indices': [50, 73]}]
GOMBAK
['heart', 'singapore', '🇸', '🇬', '❤', '️', 'singapore', 'merlion', 'park', 'https://t.co/uqm0kyoea9']
[]
heart park
heart singapore singapore merlion park
  [
    {"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 contain any information related to a maintenance report feedback for a public flat house. The post simply mentions "heart singapore singapore merlion park" which does not convey any information about a maintenance report or 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.