Holaa
Singapore Changi Airport (SIN)
[]
CHANGI AIRPORT
holaa
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance."},
    ]

Note: Since the post contains only one word "holaa", it is not possible to determine if it relates to a maintenance report feedback to public flat house. Therefore, the answer is "relatedness": False and "type": "none".