demoDyn anything object, removed categories for now

psGrammar/object/lab_objects.jsgf

@@ -5,12 +5,12 @@ public <statement> = [<verb>] [<article>] <objects> [please];
 <objects> = <object>;
 <object> = <grab_object>;
 
-<grab_object> = <cleaning_class> | <food_class> | (cleaning stuff) | drinks | snacks | object | food | something | stuff | item | beverage | things;
+<grab_object> = <cleaning_class> | <food_class> | anything;
 
 <cleaning_class> = cloth | soap | sponge;
 <food_class> = salt | apple | pringles | cereals | cornflakes | peas | (coconut milk); 
 
-<verb> = (bring me) | bring | carry | retrieve | fetch | get | give | find | search for | put | learn | remember | memorize;
+<verb> = (bring me) | bring | carry | retrieve | fetch | get | remember | memorize;
 <article> = the | an | some | a | this;