The Berkeley parser analyzes the grammatical structure of natural language using probabilistic context-free grammars (PCFGs).
'edu.berkeley.nlp:berkeleyparser:r32'
<dependency>
<groupId>edu.berkeley.nlp</groupId>
<artifactId>berkeleyparser</artifactId>
<version>r32</version>
</dependency>
<dependency org="edu.berkeley.nlp" name="berkeleyparser" rev="r32"/>
"edu.berkeley.nlp", "berkeleyparser", "r32"