?
apples
apples
trees
?
ground
apples
milk
trees
?
trees
?
eggs
milk
cow
?
cows
?
chicken
cow
milk
carrots
ground
?
ground
?
chicken
cow
milk
apples
?
cow
chicken
carrots
ground
?
milk
?
milk
cow
chicken
apples
chicken
eggs
trees
apples
ground
carrots
?
trees
carrots
apples
milk
?
milk
trees
ground
apples
eggs
chicken
?
carrots