The empty departure area of T3, such a big contrast to the usual T3 which is buzzing with life. The unlit signboards makes it more depressing. @ Changi Airport https://t.co/ZZxvDYZJ8s
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East Region
[{'url': 'https://t.co/ZZxvDYZJ8s', 'expanded_url': 'https://www.instagram.com/p/CCvnEtNnUbgAYw3eRWS245z4s_PWMEHcO5awXM0/?igshid=wfxx7dcmja4i', 'display_url': 'instagram.com/p/CCvnEtNnUbgA…', 'indices': [160, 183]}]
CHANGI AIRPORT
['empty', 'departure', 'area', 't3', 'big', 'contrast', 'usual', 't3', 'buzzing', 'life', 'unlit', 'signboard', 'make', 'depressing', 'changi', 'airport', 'https://t.co/zzxvdyzj8s']
['usual', 'usual', 'departure', 'depressing', 'depressing', 'airport', 'departure', 'depressing']
empty departure area such contrast usual which buzzing with life unlit more depressing airport
empty departure area t3 big contrast usual t3 buzzing life unlit signboards makes depressing changi airport
  [
    {"relatedness": True, "type": "facility", "explanation": "empty departure area"},
    {"relatedness": True, "type": "inconvenience", "explanation": "unlit signboards"}
    ]

The Twitter post mentions an empty departure area and unlit signboards at Changi Airport, which are both related to the maintenance of the airport's facilities.