Given a scientific passage and an answer, generate a question for the given answer.

Input: Consider Input: Passage: Many common electric devices, such as doorbells, contain electromagnets. If they have moving parts, they are likely to have an electric motor. An electric motor is a device that uses an electromagnet to change electrical energy to kinetic energy. Answer: electromagnets

Output: What do electric motors use to change electrical energy into kinetic?

Input: Consider Input: Passage: Figure 43.17 Rising and falling hormone levels result in progression of the ovarian and menstrual cycles. (credit: modification of work by Mikael Haggstrom). Answer: hormones

Output: Rising and falling levels of what will result in progression of the ovarian and menstrual cycles?

Input: Consider Input: Passage: Insight learning is learning from past experiences and reasoning. It generally involves coming up with new ways to solve problems. Insight learning generally happens quickly. An animal has a sudden flash of insight. Insight learning requires relatively great intelligence. Human beings use insight learning more than any other species. They have used it to invent the wheel to land astronauts on the moon. Answer: insight learning
Output: What is the term for learning from past experiences and reasoning?