1 week after sowing the portulaca seeds! Some small green growth observed! @ Singapore https://t.co/DwsWKIHMxc
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/DwsWKIHMxc', 'expanded_url': 'https://www.instagram.com/p/CDDl9fbDgDx/?igshid=1exven2m2d84g', 'display_url': 'instagram.com/p/CDDl9fbDgDx/…', 'indices': [87, 110]}]
MARINA CENTRE
['1', 'week', 'sowing', 'portulaca', 'seed', 'small', 'green', 'growth', 'observed', 'singapore', 'https://t.co/dwswkihmxc']
['green', 'green', 'green', 'growth', 'small']
week after sowing portulaca some small green growth
1 week sowing portulaca seeds small green growth observed 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 relate to a maintenance report feedback to public flat house. The post is about sowing portulaca seeds and observing small green growth in Singapore, which does not fall under the category of maintenance report feedback for public flat house. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house." }.