TASK DEFINITION: You are given a question or fill-in-the-blank question, two answer options (Option1 and Option2) and an Explanation. Your task is to find the correct answer (return the string of the correct option, not option1/2) for the given question from the given options and using explanation.
PROBLEM: Question: Sarah puts two pieces of candy into water. The piece that will break down the fastest is the one that is 
 Option1: larger 
 Option2: smaller 
 Explanation: Smaller pieces dissolve more easily.

SOLUTION: smaller

PROBLEM: Question: If Mona is examining her arteries and she looks at ones that are farther away from her heart, what happens to the size of the arteries? 
 Option1: smaller 
 Option2: larger 
 Explanation: Further away from the heart, the aorta branches into smaller arteries, which eventually branch into capillaries.

SOLUTION: smaller

PROBLEM: Question: If Jim changes his radio transmitter to a higher frequency, the energy produced is 
 Option1: greater 
 Option2: smaller 
 Explanation: Higher frequency waves have greater energy.

SOLUTION:
greater