arg-classifier.pl: Classify arguments
usage: arg-classifier.pl [options]

Required options
  -c   <filename>        corpus input
  -b   <filename>        boundary input
  -R   <filename>        probability table output
  -f   <FEXSNoW host>    hostname of FEX/SNoW pack server
  -F   <FEXSNoW port>    port number of FEX/SNoW pack server

Optional options
  -w   <filename>        Input text
  -W   <filename>        Output text

  -p   <filename>        parse tree input
  -P   <filename>        parse tree output

  -v   <filename>        verb input
  -V   <filename>        verb output
                         The verbs as input will be directly copied to the
                         verb ouptut.  This is useful in the later stages of
                         SRL if it is done through pipe.  The default is not
                         not to read and copy the verbs.

  -C   <filename>        corpus output
                         The content is exactly the same as the corpus input.
                         This can be useful for the later stages of SRL.  If
                         -C is not specified, the corpus will not be output.

  -B   <filename>        boundary output
                         The content is exactly the same as the boundary input.
                         If -B is not specified, the output is not generated.

  -n   #                 number of classes (default: 45)