Imagine this bridge followed an equation of sine y = a sin (bx+c).
.
📸: Snapped a picture by my mom idafarida27061971 
📍: At Henderson Waves Bridge, in Mount Faber Park, Singapore 🇸🇬.
.
.
.

#singapore… https://t.co/hxzGTpJAZV
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/hxzGTpJAZV', 'expanded_url': 'https://www.instagram.com/p/B93KGZwlhDX/?igshid=1829mqlmt4nv9', 'display_url': 'instagram.com/p/B93KGZwlhDX/…', 'indices': [203, 226]}]
TELOK BLANGAH DRIVE
['imagine', 'bridge', 'followed', 'equation', 'sine', 'sin', 'bx', 'c', '.\n.', '📸', 'snapped', 'picture', 'mom', 'idafarida', '2706197', '1', '📍', 'henderson', 'wave', 'bridge', 'mount', 'faber', 'park', 'singapore', '🇸', '🇬', '.\n.\n.\n.', '#singapore', '…', 'https://t.co/hxzgtpjazv']
['sin', 'sin', 'sin', 'sin', 'sin']
imagine this bridge equation sine snapped picture bridge mount park #singapore
imagine bridge followed equation sine sin bx c snapped picture mom idafarida27061971 henderson waves bridge mount faber park singapore singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

The post does not mention any issues or concerns related to a public flat house, such as a broken facility, inconvenience, or request for fixing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the post does not fit into any of the other categories. The "explanation" field provides a brief explanation for why the post does not relate to a maintenance report feedback for a public flat house.