With no explanation, label each line with "location-GPE", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
With
these
purchases
,
Go-Ahead
surpassed
Arriva
London
to
become
the
largest
operator
of
buses
in
London
,
running
around
16
%
of
London
bus
services
.
With:O
these:O
purchases:O
,:O
Go-Ahead:organization-company
surpassed:O
Arriva:organization-company
London:organization-company
to:O
become:O
the:O
largest:O
operator:O
of:O
buses:O
in:O
London:location-GPE
,:O
running:O
around:O
16:O
%:O
of:O
London:location-GPE
bus:O
services:O
.:O