<s>
The	O
Apache	B-Language
OpenNLP	I-Language
library	O
is	O
a	O
machine	O
learning	O
based	O
toolkit	O
for	O
the	O
processing	B-Language
of	I-Language
natural	I-Language
language	I-Language
text	O
.	O
</s>
<s>
It	O
supports	O
the	O
most	O
common	O
NLP	B-Language
tasks	O
,	O
such	O
as	O
language	B-General_Concept
detection	I-General_Concept
,	O
tokenization	O
,	O
sentence	O
segmentation	O
,	O
part-of-speech	O
tagging	O
,	O
named	B-General_Concept
entity	I-General_Concept
extraction	I-General_Concept
,	O
chunking	B-General_Concept
,	O
parsing	B-Language
and	O
coreference	O
resolution	O
.	O
</s>
