Non-essential. 

📷 : #Sony A7r II @ Singapore https://t.co/FXM5RbWyoy
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/FXM5RbWyoy', 'expanded_url': 'https://www.instagram.com/p/B_FexMOFJcc/?igshid=1ctck5fhdtnoh', 'display_url': 'instagram.com/p/B_FexMOFJcc/…', 'indices': [46, 69]}]
MARINA CENTRE
#sony
nonessential sony a7r ii singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat house."},
    ]

The post does not relate to a maintenance report feedback to public flat house. The term "nonessential sony a7r ii singapore" does not contain any keywords or phrases that suggest a connection to maintenance report feedback for public flat houses.