Grilled New Zealand King Salmon @ Collins Yishun https://t.co/4zsujgWkIo
<a href="http://instagram.com" rel="nofollow">Instagram</a>
North Region
[{'url': 'https://t.co/4zsujgWkIo', 'expanded_url': 'https://www.instagram.com/p/B7ayeb7jVZT/?igshid=1g8zsfb0ej09i', 'display_url': 'instagram.com/p/B7ayeb7jVZT/…', 'indices': [49, 72]}]
YISHUN CENTRAL
['grilled', 'new', 'zealand', 'king', 'salmon', 'collins', 'yishun', 'https://t.co/4zsujgwkio']
['king']
grilled king salmon collins
grilled new zealand king salmon collins yishun
  [
    {"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 mentions "grilled new zealand king salmon collins yishun", which does not appear to be a maintenance-related issue. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since it is not related to any specific category. The "explanation" field provides a brief explanation for why the post is not related to maintenance report feedback.