I'm at O Brians https://t.co/yT6kPY5h5f
East Region
[{'url': 'https://t.co/yT6kPY5h5f', 'expanded_url': 'https://www.swarmapp.com/c/76prKJm1LEi', 'display_url': 'swarmapp.com/c/76prKJm1LEi', 'indices': [16, 39]}]
CHANGI AIRPORT
["i'm", 'brians', 'https://t.co/yt6kpy5h5f']
[]
brians
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance."},
    ]

It seems that the Twitter post does not relate to a maintenance report feedback to a public flat house. The post simply says "brians" and does not contain any information that suggests it is related to maintenance or public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because it is not possible to determine the type of feedback or issue being mentioned. The "explanation" field contains a brief explanation of why the post is not related to the requested topic.