Cotton candy, also known as fairy floss and candy floss, is a spun sugar confection that resembles cotton. It usually contains small amounts of flavoring or food coloring. while
Candy, also called sweets (British English) or lollies (Australian English, New Zealand English),[a] is a confection that features sugar as a principal ingredient. The category, called sugar confectionery, encompasses any sweet confection, including chocolate, chewing gum, and sugar candy. Vegetables, fruit, or nuts which have been glazed and coated with sugar are said to be candied.
The correct sentence is, "When she was riding down to her grandmother's house, Jody crashed her bike." because the first sentence implies that the bike was riding down to her grandmother's house.