With no explanation, label each line with "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
In
1898
British
Electric
Traction
gained
control
of
the
company
.
In:O
1898:O
British:organization-company
Electric:organization-company
Traction:organization-company
gained:O
control:O
of:O
the:O
company:O
.:O