S T A Y staydiumla 😄 @ Singapore https://t.co/obNxrgupeV
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/obNxrgupeV', 'expanded_url': 'https://www.instagram.com/p/B-jmx-MnMT8/?igshid=1dtf0nh2uxfz5', 'display_url': 'instagram.com/p/B-jmx-MnMT8/…', 'indices': [33, 56]}]
MARINA CENTRE
['staydiumla', '😄', 'singapore', 'https://t.co/obnxrgupev']
[]
staydiumla singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the tweet "staydiumla singapore" does not relate to a maintenance report feedback to public flat house in Singapore. The term "staydiumla" is not a known term in the context of public housing or maintenance reports, and "singapore" is not a specific location or block number. Therefore, the answer is "relatedness": False, and the type is "none".