public boolean borrow(String borrowerID, char status) {

  if (borrowerID.matches("([A-Z]{1})([0-9]{3})")) {
   if (status == 'A');
   return true;

  if (status == 'H' && borrowerID == rQue[0]){
	return true;

  }
  }

  else {


   return false;
  }

 }