| STATE: | location=in a room | lighting=dark | 
|---|
| STATE: | location=in a room | lighting=dark | possible_objects=door,window,light_switch | 
|---|
| STATE: | location=in a room | lighting=dark | possible_objects=door,window,light_switch | desire=need to make light | 
|---|
| STATE: | location=in a room | lighting=dark | possible_objects=door,window | desire= need to make light | known_objects=light_switch | 
|---|