Dangerous. Difficult. Dirty. @ The Substation https://t.co/O22ALob7p7
Central Region
[{'url': 'https://t.co/O22ALob7p7', 'expanded_url': 'https://www.instagram.com/p/CM6MUXpAtRD/?igshid=1tzcbxmgwjx7j', 'display_url': 'instagram.com/p/CM6MUXpAtRD/…', 'indices': [46, 69]}]
BRAS BASAH
['dangerous', 'difficult', 'dirty', 'substation', 'https://t.co/o22alob7p7']
['dirty', 'dangerous', 'dirty', 'dangerous', 'difficult']
dangerous difficult dirty substation
dangerous difficult dirty substation
  [
    {"relatedness": True, "type": "facility", "explanation": "dangerous substation requires maintenance"}
    ]


    Does the post relate to a maintenance report feedback to public flat house (e.g., a broken facility, an inconvenience, block number or street, requst fixing, etc.)?

The Twitter post "dangerous difficult dirty substation" relates to a maintenance report feedback to public flat house as it mentions a dangerous facility that requires maintenance. Therefore, the answer is:

{"relatedness": True, "type": "facility", "explanation": "dangerous substation requires maintenance"}