Just like the Other

“Two of these things belong together
Two of these things are kind of the same
Can you guess which of these belong together?
Now it’s time to play our game, time to play our game”

This is a picture of the city of Chicago, along the shore of lake Michigan with it’s 2.7 million residents crammed into 228 sq. miles. At 12,000 people per sq mile Chicago is one of the most densely populated cities in the United States.