Just posted a photo @ Ootoya Japanese Restaurant (Singapore) https://t.co/Qkl4lnaPHY
Central Region
[{'url': 'https://t.co/Qkl4lnaPHY', 'expanded_url': 'https://www.instagram.com/p/CMlwo1rH_U_/?igshid=1p8dlhcem75dk', 'display_url': 'instagram.com/p/CMlwo1rH_U_/…', 'indices': [61, 84]}]
SOMERSET
['posted', 'photo', 'ootoya', 'japanese', 'restaurant', 'singapore', 'https://t.co/qkl4lnaphy']
[]
just posted photo japanese restaurant
posted photo ootoya japanese restaurant 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 seem to be related to a maintenance report feedback for a public flat house. The post is about a restaurant in Singapore, and does not mention any issues or concerns related to maintenance or public housing. Therefore, the answer is a JSON object with "relatedness" set to "False", "type" set to "none", and "explanation" set to a brief explanation of why the post is not related to the requested topic.