Check-in dulu guys...
<a href="http://twitter.com/download/android" rel="nofollow">Twitter for Android</a>
Gate B7
[]
CHANGI AIRPORT
['check-in', 'dulu', 'guy', '...']
[]
checkin dulu guys
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat house."},
    ]

It seems that the Twitter post "checkin dulu guys" does not relate to a maintenance report feedback for a public flat house. It is not clear what the post is referring to or why it was posted.