Add entrance and exit to whereisthis config

psGrammar/tasks/whereIsThis/getLocation.jsgf

@@ -12,7 +12,7 @@ public <locationstring> = [<prefix>] <location> [<robot>];
 
 <canyouhelp> = (can you help me find [the]);
 
-<location> = ( (tv) | (tv_table) | (sideboard) | (bookcase) | (left_armchair) | (right_armchair) | (coffee_table) | (couch) | (high_table) | (kitchen_table) | (dishwasher) | (kitchen_cabinet) | (desk) | (bed) | (side_table) | (cupboard) | (sofa) | (bar_table) | (living room) | (hallway) | (kitchen) | (bedroom) | (bar) | (cleaning stuff) | (snacks) | (drinks) | (food) | (care) | (container) | (fruit) | (kitchen_stuff) | (cabinet) | (white drawer) | (trash_can) | (trash_bin) | (coathanger) | <cleaning_stuff> | <snacks> | <drinks> | <food> | <fruit> | <care> | <container>);
+<location> = ( (exit) | (entrance) | (tv) | (tv_table) | (sideboard) | (bookcase) | (left_armchair) | (right_armchair) | (coffee_table) | (couch) | (high_table) | (kitchen_table) | (dishwasher) | (kitchen_cabinet) | (desk) | (bed) | (side_table) | (cupboard) | (sofa) | (bar_table) | (living room) | (hallway) | (kitchen) | (bedroom) | (bar) | (cleaning stuff) | (snacks) | (drinks) | (food) | (care) | (container) | (fruit) | (kitchen_stuff) | (cabinet) | (white drawer) | (trash_can) | (trash_bin) | (coathanger) | <cleaning_stuff> | <snacks> | <drinks> | <food> | <fruit> | <care> | <container>);
 
 <cleaning_stuff> = ((cloth) | (dishwasher_tab));