TASK DEFINITION: Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
PROBLEM: A(n) an ionic bond forms when the metal sodium gives up an electron to the nonmetal chlorine.

SOLUTION: What forms when the metal sodium gives up an electron to the nonmetal chlorine?

PROBLEM: When the energy of the earthquake reaches shore, it forms a huge wave called a tsunami.

SOLUTION: When the energy of the earthquake reaches shore, it forms a huge wave called?

PROBLEM: Exercising every day is an example of a good health habit.

SOLUTION:
Which activity is an example of a good health habit?