收到啦！飄洋過海的書到手啦！滿滿的H4拍攝影像日誌！還有4帥加美芳的卡片～
#H4近距離愛上你
#雙封面設計
@history_official_tw @ Singapore https://t.co/c4xRnqhi8K
Central Region
[{'url': 'https://t.co/c4xRnqhi8K', 'expanded_url': 'https://www.instagram.com/p/CPP78ahJ6Nn/?utm_medium=twitter', 'display_url': 'instagram.com/p/CPP78ahJ6Nn/…', 'indices': [88, 111]}]
MARINA CENTRE
h4 4 h4 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 post simply mentions the word "Singapore" and "h4" without providing 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" because the post does not belong to any specific category. The "explanation" field provides a brief explanation for why the post is not related to the requested topic.