@MyRepublicSG Hello! The 5G is down! Please fix it!
Blk 483 Jurong West St 41
[]
HONG KAH
['@myrepublicsg', 'hello', '5g', 'please', 'fix']
[]
@myrepublicsg hello down please
hello 5g please fix
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post "hello 5g please fix" is not related to a maintenance report feedback to a public flat house. The post does not mention any specific issue or facility that needs maintenance, and it does not provide any context that would suggest otherwise. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since the post does not fit into any of the other categories. The "explanation" field provides a brief explanation for why the post is not related to maintenance issues.