Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Example Input: A 50 ml graduated cylinder of the following tools would give the most precise measurement of 15 milliliters of water.
Example Output: Which of the following tools would give the most precise measurement of 15 milliliters of water?

Example Input: The heterotroph eats only or mainly plants.
Example Output: The heterotroph eats only or mainly what?

Example Input: Like a house, your body has internal thermostat kind of mechanism that responds to changes in temperature.
Example Output:
Like a house, your body has what kind of mechanism that responds to changes in temperature?