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

Input: Consider Input: The vascular structure functions as a framework that reinforces the shape of the leaf.

Output: What functions as a framework that reinforces the shape of the leaf?


Input: Consider Input: Adding the number of protons plus the number of neutrons in an atom decides its approximate mass; atomic number is another word for this value.

Output: Adding the number of protons plus the number of neutrons in an atom, decides it's approximate mass, what is another word for this value?


Input: Consider Input: Altricial organisms are helpless at birth and require lots of help from their parents.


Output: What type of organisms are helpless at birth and require lots of help from their parents?