With no explanation, label each line with "O", "organization-sportsteam", "building-sportsfacility", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
2021
,
the
Spirit
will
play
seven
home
games
at
Audi
Field
and
five
at
Segra
Field
.
In:O
2021:O
,:O
the:O
Spirit:organization-sportsteam
will:O
play:O
seven:O
home:O
games:O
at:O
Audi:building-sportsfacility
Field:building-sportsfacility
and:O
five:O
at:O
Segra:building-sportsfacility
Field:building-sportsfacility
.:O