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.

[EX Q]: Question: Tina is drinking water. Tina blows slowly on the surface of the water. The faster she blows, the _____ the waves are.
Option1: smaller
Option2: bigger
Explanation: The faster, longer, and farther the wind blows, the bigger the waves are.
[EX A]: smaller

[EX Q]: 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.
[EX A]: smaller

[EX Q]: Question: Jonathan is digging at a site, trying to uncover old rocks. In order to find the oldest rocks, Jonathan needs to dig
Option1: deeper
Option2: less deep
Explanation: Fossils found at the lowest layer of rock would be the oldest, as these would have been buried for the longest time, whereas fossils found closer to the surface would be buried more recently and therefore be younger.
[EX A]:
deeper