A:A boy with a blue shirt plays with a toy truck. A boy playing with a toy truck while his parents argue. B:The boy is at school. Answer: density
A:View of busy pedestrians along a road in Asia. View of busy pedestrians along a road in Japan. B:There are signs in Korean all along the road. Answer: density
A:The number 90 blue race car is sitting on the track. A car is getting ready to race. B:The car is behind the starting line. Answer: calibration
A:Man in a yellow jacket with a white hard hat about to insert shovel into the ground. A tall person in a jacket B:The man is looking up at his supervisor who is giving him instructions. Answer: density
A:A woman wearing a brown scarf and sunglasses, walks through a shopping outlet. The woman is buying goods. B:The woman just got her paycheck. Answer: calibration
A:Sled dogs run through the snow with their tongues hanging out. Two dogs pull a sled in a race. B:The dogs are not beside each other. Answer: density
A:Singer Avril Lavigne is crouched on one knee, holding a microphone. Avril Lavigne holding a microphone during her concert. B:Avril Lavigne holds a microphone on a stage with a large crowd cheering. Answer: calibration
A:A man in a long-sleeved green shirt watching a man cutting something with a skill saw as another man in a striped shirt stands behind him. A tall human standing B:The man looks over his shoulder Answer: calibration
A:Man jumping off a cliff side into the ocean waters. The guy decided to try cliff-diving while he was on vacation in Jamaica. B:The man is cliff diving in front of a cheering crowd. Answer:
calibration