“14” @ Singapore https://t.co/rD1599XKmn
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/rD1599XKmn', 'expanded_url': 'https://www.instagram.com/p/B8jAy8-BYQ1/?igshid=16gbe784zh2g', 'display_url': 'instagram.com/p/B8jAy8-BYQ1/…', 'indices': [17, 40]}]
MARINA CENTRE
14 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post does not relate to a maintenance report feedback to public flat house. The post simply mentions the number 14 and does not provide any context or information that would suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.