How do i read a question in javacc and be able to identify key tokens

Question

hello everyone....
I need help. I am still new with javacc, i am trying to generate a parser that will accept a question and be able to recognise the keywords and the askword from the question. e.g a question like "what is HIV" . it is suppose to get "what" as the askword and "HIV" as the key
another example: "what are arv drug" "what" as the askword and "arv drug" as the key
below is the code for what i have done so far.... thanx in advance
Code:
PARSER_BEGIN(SMS_QUERY)
import java.io.StringReader;
public class SMS_QUERY {
public static void main(String args[]) throws ParseException{
SMS_QUESTION q = new SMS_QUESTION(System.in);
q.QUESTION();
System.out.println(q);
PARSER_END(SMS_QUERY)
SKIP :
| "\t"
| "\n"
| "\r"
void SMS_QUESTION() : {}
(NounPhrase())+ | AskWord() | AskWord() (NounPhrase())+ | <EOF>
void AskWord() : {}
Awhat()
void Awhat() : {}
"what" | "wht" | "wt" | "wyt" | "vat" | "wat"
void NounPhrase() : {}
key()
void key() : {}
q1key() | q2key() | q3key()
void q1key() : {}
"Arv" | "Arv Drugs" | "Arv drgs" | "Arv drgh"
void q2key() : {}
"HIV" | "Hi virus"
}

Answer 1

This not a javacc forum. Locking.