On 22 May 2021 

Texture from the nature. 

#textureofnature #nature #treebark @ Singapore https://t.co/AulywQWkyo
Central Region
[{'url': 'https://t.co/AulywQWkyo', 'expanded_url': 'https://www.instagram.com/p/CPK-LOqnyCP/?utm_medium=twitter', 'display_url': 'instagram.com/p/CPK-LOqnyCP/…', 'indices': [91, 114]}]
MARINA CENTRE
['22', 'may', '2021', 'texture', 'nature', '#textureofnature', '#nature', '#treebark', 'singapore', 'https://t.co/aulywqwkyo']
[]
texture from nature #textureofnature #nature #treebark
22 may 2021 texture nature textureofnature nature treebark singapore
  [
    {"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 specific issue or concern related to a maintenance report feedback for a public flat house. The post simply shares a nature-related image of tree bark in Singapore, and does not contain any relevant information or context related to maintenance reports or public housing. Therefore, the answer is "False" for the question of whether the post relates to a maintenance report feedback to public flat house.