With no explanation, label each line with "product-other", "O", "product-train", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Basically
the
same
as
the
GT22LC
,
the
GT22LC-2
now
added
EMD
Dash
2
Electronics
while
still
retaining
a
turbocharger
.
Basically:O
the:O
same:O
as:O
the:O
GT22LC:product-train
,:O
the:O
GT22LC-2:product-train
now:O
added:O
EMD:product-other
Dash:product-other
2:product-other
Electronics:product-other
while:O
still:O
retaining:O
a:O
turbocharger:O
.:O