I'm at Good Price Centre in Singapore https://t.co/M5Cprq0oO2
Central Region
[{'url': 'https://t.co/M5Cprq0oO2', 'expanded_url': 'https://www.swarmapp.com/c/1VXTYWQGh5o', 'display_url': 'swarmapp.com/c/1VXTYWQGh5o', 'indices': [38, 61]}]
BOON KENG
["i'm", 'good', 'price', 'centre', 'singapore', 'https://t.co/m5cprq0oo2']
['good', 'good', 'good', 'good', 'good']
good price
good price centre singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the Twitter post "good price centre singapore" does not relate to a maintenance report feedback for a public flat house. Therefore, the answer is "relatedness": False. The type is "none" because it is not related to any specific category, and the explanation is a brief statement explaining why it does not relate to a maintenance report feedback.