From acf09d8bea441a2097c8643a8b2a834294c097cd Mon Sep 17 00:00:00 2001
From: Suchit Sharma <ssharma@techfak.uni-bielefeld.de>
Date: Sun, 20 Jul 2014 18:58:25 -0300
Subject: [PATCH] updated

---
 ps-grammar/gprs/gprs.jsgf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ps-grammar/gprs/gprs.jsgf b/ps-grammar/gprs/gprs.jsgf
index d4a603c9..162e22d6 100644
--- a/ps-grammar/gprs/gprs.jsgf
+++ b/ps-grammar/gprs/gprs.jsgf
@@ -28,7 +28,7 @@ public <task> = [<robot_name>] [(would | could) you] [please] <command> [please]
 <personal_pronoun> = him | her | me;
 <person_name> = james|john|alfred|daniel|charles|luis|paul|richard|robert|steve|anna|beth|carmen|jennifer|jessica|kimberly|kristina|laura|mary|sarah;
 
-<grab_object> = <cleaning_class> | <drink_class> | <snack_class> | <food_class> | tool | (bathroom stuff) | cleaning_stuff | drinks | drink | snack | snacks | object | food | something | stuff | item | beverage | things;
+<grab_object> = <cleaning_class> | <drink_class> | <snack_class> | <food_class> | tool | (bathroom stuff) | cleaning_stuff | drinks | drink | snacks | snack | object | food | something | stuff | item | beverage | things;
 <cleaning_class> = brush | detergent | shampoo | sponge | toothpaste;
 <drink_class> = (orange juice) | beer | cola | chocolate_milk | energy_drink | grape_juice | milk | water;
 <snack_class> = chocolate_cookies | chips | biscuits | bread | pringles | (strawberry cookies);
-- 
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