Choose the picture that would go in the empty box so that the two bottom pictures are related in the same way as the top two are related.
A squirrel is to an acorn as a bird is to a worm. A squirrel eats acorns; a bird eats worms.
Bread is to knife as log is to axe. This relationship shows function. The knife cuts the bread; the axe chops the log.
House is to tent as truck is to wagon. The house is a more sophisticated form of shelter than the tent; the truck is a more sophisticated mode of transportation than the wagon.
Toothbrush is to toothpaste as butter knife is to butter. This relationship shows function. The toothbrush is used to apply the toothpaste to teeth; the knife is used to apply butter to bread.
Tree is to leaf as bird is to feather. This relationship shows part to whole. The leaf is a part of the tree; the feather is a part of the bird.
The United States is to the world as a brick is to a brick house. This relationship shows part to whole. The United States is one part of the world; the brick is one part of the house.
Dishes are to kitchen sink as car is to hose. Dishes are cleaned in the sink; the car is cleaned with the hose.
A bookshelf is to a book as a refrigerator is to a carton of milk. The book is placed on a bookshelf; the milk is placed in a refrigerator.
Closet is to shirt as kitchen cabinets are to cans of food. The shirt is stored in the closet; the food is stored in the cabinets.
Pyramid is to triangle as cube is to square. This relationship shows dimension. The triangle shows one dimension of the pyramid; the square is one dimension of the cube.
A U.S. flag is to a fireworks display as a Halloween mask is to a pumpkin. This relationship shows symbols. The flag and fireworks are symbols of the Fourth of July. The mask and pumpkin are symbols of Halloween.
Knitting needles are to sweater as a computer is to a report. This relationship shows the tool needed to make a product. The knitting needles are used to create the sweater; the computer is used to write a report.
Guitar is to horn as hammer is to saw. This relationship is about grouping. The guitar and horn are musical instruments. The hammer and saw are carpentry tools.
Sail is to sailboat as pedal is to bicycle. The sail makes the sailboat move; the pedal makes the bicycle move.
Hose is to firefighter as needle is to nurse. This relationship shows the tools of the trade. A hose is a tool used by a firefighter; a needle is a tool used by a nurse.
Fly is to ant as snake is to lizard. The fly and ant are both insects; the snake and lizard are both reptiles.
Newspaper is to book as trumpet is to banjo. The newspaper and book are to read; the trumpet and banjo are musical instruments to play.
Scissors is to knife as pitcher is to watering can. This relationship is about function. The scissors and knife are both used for cutting. The pitcher and watering can are both used for watering.
An eye is to a pair of binoculars as a mouth is to a microphone. This relationship shows magnification. The binoculars help one see farther. The microphone helps one speak louder.
A T-shirt is to a pair of shoes as a chest of drawers is to a couch. The relationship shows to which group something belongs. The T-shirt and shoes are both articles of clothing; the chest and couch are both pieces of furniture.