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.

Example Input: Question: If Jim is screwing in two bolts and the first one has threads that are close together while the second one has threads that are far apart, which one must he apply less force to?
Option1: first bolt
Option2: second bolt
Explanation: The trade-off when the threads are closer together, is that more turns of the screw or bolt are needed to do the job because the distance over which the input force must be applied is greater.
Example Output: second bolt

Example 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.
Example Output: more

Example Input: Question: Eric decreased the temperature on the thermostat. The rates of reaction in the room now happen more
Option1: quickly
Option2: slowly
Explanation: Temperature affects the rate at which photosynthesis, cellular respiration and decomposition take place. The rate of reaction increases with increasing temperature and decreases at lower temperatures.
Example Output:
slowly