I'm at Cross Street Exchange in Singapore https://t.co/70AzurDaOS
Central Region
[{'url': 'https://t.co/70AzurDaOS', 'expanded_url': 'https://www.swarmapp.com/c/c8DHsh0RqhC', 'display_url': 'swarmapp.com/c/c8DHsh0RqhC', 'indices': [42, 65]}]
CHINA SQUARE
["i'm", 'cross', 'street', 'exchange', 'singapore', 'https://t.co/70azurdaos']
['exchange', 'exchange', 'cross', 'cross', 'cross', 'cross']
cross street exchange
cross street exchange singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house in Singapore. The term "cross street exchange" is not a specific term used in public housing context, and it does not appear to be a request or feedback related to maintenance issues. 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 requested topic.