With no explanation, label each line with "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
In
2012
he
became
a
fellow
of
the
American
Mathematical
Society
.
In:O
2012:O
he:O
became:O
a:O
fellow:O
of:O
the:O
American:organization-other
Mathematical:organization-other
Society:organization-other
.:O