Thanks Very Much @sgredcross to Share My Pic
Thanks #MSG Bless me always @ Bloodbank@HSA https://t.co/OzLLPpf9Je
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/OzLLPpf9Je', 'expanded_url': 'https://www.instagram.com/p/CAw1HBCDESh/?igshid=12rg82cg2iutj', 'display_url': 'instagram.com/p/CAw1HBCDESh/…', 'indices': [89, 112]}]
SINGAPORE GENERAL HOSPITAL
['thanks', 'much', '@sgredcross', 'share', 'pic', 'thanks', '#msg', 'bless', 'always', 'bloodbank', '@hsa', 'https://t.co/ozllppf9je']
['share', 'bless', 'share', 'bless', 'share', 'bless', 'share', 'bless']
thanks very much @sgredcross share thanks #msg bless always @hsa
thanks much share pic thanks message bless always bloodbank
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

It seems that the post is not related to maintenance report feedback for public flat house. The language used in the post does not suggest any issue or inconvenience related to a public flat house, and the mention of "bloodbank" does not seem to be related to any maintenance or facility issue. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.