add optional please to order

df24f200 · Jan Pohlmeyer · ccf91bbb · df24f200
Commit df24f200 authored 6 years ago by Jan Pohlmeyer
--- a/psGrammar/challenge/pollen/challenge.jsgf
+++ b/psGrammar/challenge/pollen/challenge.jsgf
 #JSGF V1.0;
 grammar pollen;
-public <orderstring> = [<robot>] <receiveorderstring>;
+public <orderstring> = [<robot>] [please] <receiveorderstring> [please];

 <receiveorderstring> = bring [me] [a] <drink>;