Order meal has a prerequisite of go to restaurant. Get riche does not have a prerequisite of pick which restaurant to go to. Eat lunch does not have a prerequisite of get stone. Get riche does not have a prerequisite of have electricity. Love has a prerequisite of have electricity. Go to restaurant has a prerequisite of order meal. Go to restaurant has a prerequisite of pick which restaurant to go to. Eat lunch does not have a prerequisite of learn. Eat lunch has a prerequisite of go to restaurant.
Order meal does not have a prerequisite of pick which restaurant to go to.