I'm at JOSH’S GRILL in Singapore https://t.co/2Fzz0ntxI3
Central Region
[{'url': 'https://t.co/2Fzz0ntxI3', 'expanded_url': 'https://www.swarmapp.com/c/3CpDV0JxgTq', 'display_url': 'swarmapp.com/c/3CpDV0JxgTq', 'indices': [33, 56]}]
BUGIS
["i'm", 'josh', '’', 'grill', 'singapore', 'https://t.co/2fzz0ntxi3']
[]
grill
josh grill singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post does not relate to a maintenance report feedback to public flat house in Singapore. The post simply mentions the name "Josh Grill" without any context or information related to maintenance or public housing. 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 the given topic.