快89歲的鄰居鄭老爺請我喝咖啡吃飯，他很喜歡和我聊天，我說起自己前年心臟病大難不死，他就說劉醫生看診時中風的事，原來老爺的大舅子和劉醫生是同學，不過是藥劑師。

我回來新加坡就看劉醫生，他曾說自己已經72歲但為了很多病人不能退休，我說他看起來很年輕，他說自己裡面都壞了，去年74歲過世。 https://t.co/3UfixGGDLA
Epic Haus
[]
KHATIB
89 72 74
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house. The post consists of a series of numbers (89, 72, 74) which do not convey any information about maintenance report feedback or public housing. Therefore, the answer is "relatedness": False, "type": "none", and "explanation": "This is not related to public housing or maintenance report feedback."