Which of these details does NOT support the Central Idea
Central Idea: New Ideas or inventions are not always planned

Answers:
A. Crum named the thinly sliced Potatoes after the city of Saratoga
B. Crum made the Potatoes so thin and crispy that no one could eat them with a fork
C. Crum knew he was on to something when his customer was satisfied
D. The resturant customer loved the new food that Crum had created