Heard on radio: 结婚一定要找一个好日子，因为结婚后就没有好日子

Guaguagua...
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North Region
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WOODLANDS REGIONAL CENTRE
radio
heard radio guaguagua
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post "heard radio guaguagua" does not relate to a maintenance report feedback to a public flat house. "Guaguagua" is a slang term in some Latin American countries that refers to a public transportation system, so it is unlikely that this post is related to a maintenance issue in a public housing complex.