Strong favourite in the opening race is the @James_PetersSTC trained Street Party for @GreenStreetInt &amp; @GShirtliff with leading Apprentice Hakim Kamaruddin in the plate 

#SGRacing #PolySaturdays https://t.co/PKxVG5mESP
Singapore Turf Club
[]
TURF CLUB
['strong', 'favourite', 'opening', 'race', '@james_petersstc', 'trained', 'street', 'party', '@greenstreetint', '@gshirtliff', 'leading', 'apprentice', 'hakim', 'kamaruddin', 'plate', '#sgracing', '#polysaturdays', 'https://t.co/pkxvg5mesp']
['leading', 'apprentice']
strong opening race @james petersstc trained street party @greenstreetint @gshirtliff with leading apprentice hakim plate #sgracing #polysaturdays
strong favourite opening race trained street party amp leading apprentice hakim kamaruddin plate sgracing polysaturdays
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not seem to be related to a maintenance report feedback for a public flat house. The post mentions "opening race" and "leading apprentice" which do not seem to be related to maintenance or infrastructure issues in a public housing estate. Therefore, the answer is "False" for the "relatedness" field, and "none" for the "type" field, with a brief explanation provided in the "explanation" field.