End of May. 150km so far. #lockdown2020 #fitnesscanbeeasy @ Singapore https://t.co/umfYdrnIQB
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/umfYdrnIQB', 'expanded_url': 'https://www.instagram.com/p/CA2OS-Sne57zsO6vZ2Kl_lRMhTXPzo6-QCJQiI0/?igshid=11k2e9hheime0', 'display_url': 'instagram.com/p/CA2OS-Sne57z…', 'indices': [70, 93]}]
MARINA CENTRE
['end', 'may', '150km', 'far', '#lockdown2020', '#fitnesscanbeeasy', 'singapore', 'https://t.co/umfydrniqb']
[]
#lockdown     #fitnesscanbeeasy
end may 150km far lockdown2020 fitnesscanbeeasy singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not relate to a maintenance report feedback to public flat house. The post is about fitness and how it can be easy in Singapore during the lockdown, which has nothing to do with maintenance reports for public housing. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a short explanation of why the post is not related to the requested topic.