It seems most people love eating ice cream on a cone, but do you know how the ice cream was invented? The ice cream cone was invented at the 1904 St. Louis World's fair when an ice cream vendor ran out of dishes. A waffle booth began making cone shaped waffles to hold the ice cream. The rest, as they say, is history!
What is the main idea of this passage?
Some foods may be invented to solve a problem.
They ran out of dishes at the 1904 S. Louis World's Fair
The ice cream cone was invented in 1904 at the World's Fair.