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 Input:
Question: Eric has a soccer ball and kicks it into a rock of roughly the same size. The rock doesn't move and the ball bounces away. The rock is _____ dense than the ball.
Option1: less
Option2: more
Explanation: The more tightly packed the particles inside the material are, the more dense we say they are.

Ex Output:
more

Ex Input:
Question: A part of the beach is smooth, and another part is very rough. The waves on the smooth part of the beach are probably
Option1: larger
Option2: smaller
Explanation: The bigger the waves are and the more sediment they carry, the more erosion they cause.

Ex Output:
larger

Ex Input:
Question: Species that diverged long after two other species diverged will have _____ similarities in their DNA.
Option1: more
Option2: less
Explanation: The longer the amount of time since species diverged, the more differences there will be in their DNA or proteins.

Ex Output:
more