With no explanation, label each line with "location-GPE", "O", "product-software", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
song
peaked
at
number
12
on
Spotify
's
``
Sweden
Viral
50
''
.
The:O
song:O
peaked:O
at:O
number:O
12:O
on:O
Spotify:product-software
's:O
``:O
Sweden:location-GPE
Viral:O
50:O
'':O
.:O