My former school 1998-2001. I was an Express student. #iphone8plus  #instadaily #instagramsg #singapore #iphoneworld #springfieldsecondaryschool #springfieldsecsch #springfieldsec @ Springfield Secondary School https://t.co/Y6IEpiKnC8
<a href="http://instagram.com" rel="nofollow">Instagram</a>
East Region
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TAMPINES WEST
['former', 'school', '1998-2001', 'express', 'student', '#iphone8plus', '#instadaily', '#instagramsg', '#singapore', '#iphoneworld', '#springfieldsecondaryschool', '#springfieldsecsch', '#springfieldsec', 'springfield', 'secondary', 'school', 'https://t.co/y6iepiknc8']
['school', 'school']
former school express student #iphone plus #instadaily #instagramsg #singapore #iphoneworld #springfieldsecsch #springfieldsec secondary school
former school 19982001 express student iphone8plus instadaily instagramsg singapore iphoneworld springfieldsecondaryschool springfieldsecsch springfieldsec springfield secondary school
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

The given Twitter post does not mention anything related to maintenance report feedback for a public flat house. The post is about a former school and an iPhone, and does not contain any information related to maintenance or public housing. Therefore, the answer is "False" for the "relatedness" field, and "none" for the "type" field, along with a brief explanation.