The book next to a plane ! #mybook #book #aviation #memory @ Singapore Airshow https://t.co/y8p7U2sKV2
<a href="http://instagram.com" rel="nofollow">Instagram</a>
East Region
[{'url': 'https://t.co/y8p7U2sKV2', 'expanded_url': 'https://www.instagram.com/p/B8_ys3iF2Si/?igshid=1asv27f881nbo', 'display_url': 'instagram.com/p/B8_ys3iF2Si/…', 'indices': [79, 102]}]
CHANGI AIRPORT
['book', 'next', 'plane', '#mybook', '#book', '#aviation', '#memory', 'singapore', 'airshow', 'https://t.co/y8p7u2skv2']
[]
book next plane #mybook #book #aviation #memory
book next plane mybook book aviation memory singapore airshow
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

The given Twitter post does not seem to be related to maintenance report feedback for public flat houses. The post mentions "book next plane" and "aviation memory", which are not related to maintenance reports or public flat houses. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since the post does not belong to any category related to maintenance reports or public flat houses. The "explanation" field contains a brief explanation of why the post is not related to the given category.