Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.

Input: Consider Input: Question: Alpha particles, beta particles, and gamma particles are major types of what? Answer: radioactivity

Output: The major types of radioactivity include alpha particles, beta particles, and gamma rays.

Input: Consider Input: Question: What type of joint are ball-and-socket, hinge, and pivot examples of? Answer: movable

Output: Joints may be immovable, partly movable, or movable. Types of movable joints include ball-and-socket, hinge, and pivot joints.

Input: Consider Input: Question: The electronic components in electronic devices, used to transmit and change electricity are made of? Answer: semiconductors
Output: Electronic components are the parts used in electronic devices such as computers. The components transmit and change electric current. They are made of materials called semiconductors.