Backward Chaining for ZooKeeper

BlackColor

BlackStrip

ChewCud

Claw

DarkSpot

EatMeat

Feather

ForwardPointingEye

Fly

FlyWell

Hair

Hoof

LayEgg

LongLeg

LongNeck

Milk

NotFly

PointedTooth

Swim

TawnyColor

WhiteColor