一个人不必行走在高原荒漠，但内心一定要海阔天空。 

俄罗斯画家Sergei Temerev。 ​​​ @ Singapore https://t.co/Smk1ltyJL5
Central Region
[{'url': 'https://t.co/Smk1ltyJL5', 'expanded_url': 'https://www.instagram.com/p/CHJlmwcpJ9E/?igshid=15okbp36fi80y', 'display_url': 'instagram.com/p/CHJlmwcpJ9E/…', 'indices': [64, 87]}]
MARINA CENTRE
sergei
sergei temerev 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 in Singapore. The user's handle, "sergei temerev", does not appear to be associated with any public housing authority or maintenance report system in Singapore. Therefore, the post does not fall under the category of maintenance report feedback.