With no explanation, label each line with "person-soldier", "O", "event-attack/battle/war/militaryconflict", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
In
1871
,
Carrington
married
Frances
Grummond
,
the
widow
of
Lt
.
George
W.
Grummond
who
was
killed
in
the
Fetterman
massacre
.
In:O
1871:O
,:O
Carrington:person-soldier
married:O
Frances:person-other
Grummond:person-other
,:O
the:O
widow:O
of:O
Lt:O
.:O
George:person-soldier
W.:person-soldier
Grummond:person-soldier
who:O
was:O
killed:O
in:O
the:O
Fetterman:event-attack/battle/war/militaryconflict
massacre:O
.:O