Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
--------
Question: Carbon atoms have six neutrons as well as six protons.

Answer: Carbon atoms have six neutrons as well as how many protons?


Question: Pressure and vibration are examples of physical type of stimuli.

Answer: Pressure and vibration are examples of what type of stimuli?


Question: Electron dot diagrams kind of diagrams can be used to illustrate electron movements and ion formation.

Answer:
What kind of diagrams can be used to illustrate electron movements and ion formation?