I'm at The Chevrons in Singapore https://t.co/7L2LAWaGrH
West Region
[{'url': 'https://t.co/7L2LAWaGrH', 'expanded_url': 'https://www.swarmapp.com/c/9e6yGEKz1sP', 'display_url': 'swarmapp.com/c/9e6yGEKz1sP', 'indices': [33, 56]}]
TOH GUAN
ChIJp92PkgsQ2jERZ1vLVWJiQlM; ChIJp92PkgsQ2jERZ1vLVWJiQlM
["i'm", 'chevron', 'singapore', 'https://t.co/7l2lawagrh']
[]
chevrons singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the tweet "chevrons singapore" does not relate to a maintenance report feedback to public flat house. It is possible that the user is simply mentioning the location Singapore, or that the tweet is unrelated to any specific topic.