With no explanation, label each line with "O", "person-athlete", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Like
Flanagan
and
Linden
,
Crouse
made
her
renewed
effort
in
her
mid-thirties
.
Like:O
Flanagan:person-athlete
and:O
Linden:person-athlete
,:O
Crouse:person-athlete
made:O
her:O
renewed:O
effort:O
in:O
her:O
mid-thirties:O
.:O