24 hours until the CfP for "DevOpsDays Singapore 2020" closes: https://t.co/jXBa2EZV1g
<a href="http://calingallpapers.com" rel="nofollow">callingallpapers.com</a>
Central Region
[{'url': 'https://t.co/jXBa2EZV1g', 'expanded_url': 'https://papercall.io/cfps/2851/submissions/new', 'display_url': 'papercall.io/cfps/2851/subm…', 'indices': [63, 86]}]
UPPER THOMSON
['24', 'hour', 'cfp', 'devopsdays', 'singapore', '2020', 'close', 'https://t.co/jxba2ezv1g']
[]
until
24 hours cfp devopsdays singapore 2020 closes
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

The given Twitter post does not relate to a maintenance report feedback to public flat houses. The post mentions "24 hours cfp devopsdays singapore 2020 closes", which is not a maintenance-related issue or feedback for public flat houses. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the post does not belong to any category related to maintenance report feedback for public flat houses. The "explanation" field provides a brief explanation for why the post is not related to the given category.