1 from robocup_knowledge 
import knowledge_loader
 
    2 common = knowledge_loader.load_knowledge(
"common")
 
    5 guiding_spec = 
"(<location> <side>|<continue>)" 
    8 guiding_choices = {
"location" : [
"one", 
"two", 
"three"], 
"side" : [
"left", 
"right", 
"front"], 
"continue" : [
"continue"]}
 
   11 professional_guiding_spec = 
"([This is ][table ]<location>)" 
   14 professional_guiding_choices = {
"location" : [
"one", 
"two", 
"three"]}
 
   19 order_spec = 
"(<beverage>|<food1> and [(a|an)] <food2>)" 
   22 drinks = [ o[
"name"] 
for o 
in common.objects 
if o[
"category"] == 
"drinks" ]
 
   23 foods = [ o[
"name"] 
for o 
in common.objects 
if o[
"category"] == 
"food" ]
 
   24 order_choices = {
"beverage": drinks, 
"food1": foods, 
"food2": foods }