<s>
Manually	B-General_Concept
Annotated	I-General_Concept
Sub-Corpus	I-General_Concept
(	O
MASC	O
)	O
is	O
a	O
balanced	O
subset	O
of	O
500K	O
words	O
of	O
written	O
texts	O
and	O
transcribed	O
speech	O
drawn	O
primarily	O
from	O
the	O
Open	O
American	O
National	O
Corpus	O
(	O
OANC	O
)	O
.	O
</s>
<s>
Additional	O
manually	O
produced	O
or	O
validated	O
annotations	O
have	O
been	O
produced	O
by	O
the	O
MASC	O
project	O
for	O
portions	O
of	O
the	O
sub-corpus	O
,	O
including	O
full-text	O
annotation	O
for	O
FrameNet	B-General_Concept
frame	O
elements	O
and	O
a	O
100K+	O
sentence	O
corpus	O
with	O
WordNet	B-General_Concept
3.1	O
sense	O
tags	O
,	O
of	O
which	O
one-tenth	O
are	O
also	O
annotated	O
for	O
FrameNet	B-General_Concept
frame	O
elements	O
.	O
</s>
<s>
Annotations	O
of	O
all	O
or	O
portions	O
of	O
the	O
sub-corpus	O
for	O
a	O
wide	O
variety	O
of	O
other	O
linguistic	O
phenomena	O
have	O
been	O
contributed	O
by	O
other	O
projects	O
,	O
including	O
PropBank	B-General_Concept
,	O
TimeBank	O
,	O
,	O
and	O
several	O
others	O
.	O
</s>
<s>
WordNet	B-General_Concept
sense	O
annotations	O
for	O
all	O
occurrences	O
of	O
114	O
words	O
are	O
also	O
included	O
in	O
the	O
MASC	O
distribution	O
,	O
as	O
well	O
as	O
FrameNet	B-General_Concept
annotations	O
for	O
50-100	O
occurrences	O
of	O
each	O
of	O
the	O
114	O
words	O
.	O
</s>
<s>
The	O
sentences	O
with	O
WordNet	B-General_Concept
and	O
FrameNet	B-General_Concept
annotations	O
are	O
also	O
distributed	O
as	O
a	O
part	O
of	O
the	O
.	O
</s>
<s>
The	O
online	O
tool	O
can	O
transduce	O
annotations	O
over	O
all	O
or	O
parts	O
of	O
MASC	O
to	O
any	O
of	O
several	O
other	O
formats	O
,	O
including	O
CONLL	O
IOB	O
format	O
and	O
formats	O
for	O
use	O
in	O
UIMA	B-Application
and	O
General	B-Language
Architecture	I-Language
for	I-Language
Text	I-Language
Engineering	I-Language
.	O
</s>
<s>
MASC	O
is	O
also	O
distributed	O
in	O
part-of-speech-tagged	O
form	O
with	O
the	O
Natural	B-General_Concept
Language	I-General_Concept
Toolkit	I-General_Concept
.	O
</s>
