Evolution 👽 @ Shenton House https://t.co/bi9gA5pvig
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Central Region
[{'url': 'https://t.co/bi9gA5pvig', 'expanded_url': 'https://www.instagram.com/p/CC04dlEB4Va/?igshid=trzz8oichstl', 'display_url': 'instagram.com/p/CC04dlEB4Va/…', 'indices': [28, 51]}]
CECIL
['evolution', '👽', 'shenton', 'house', 'https://t.co/bi9ga5pvig']
['evolution']
evolution house
evolution shenton house
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "evolution shenton house" does not relate to a maintenance report feedback to public flat house. The term "evolution" does not have any direct connection to maintenance or public housing, and "Shenton House" is not a common term used in the context of public housing in Singapore. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.