Lunch walk https://t.co/JyofDoqTcU
Defu Lane
[]
DEFU INDUSTRIAL PARK
['lunch', 'walk', 'https://t.co/jyofdoqtcu']
[]
lunch walk
lunch walk
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat house."},
    ]

It seems that the Twitter post "lunch walk" does not relate to a maintenance report feedback for a public flat house. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat house." }.