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.

Q: Question: Hundreds of years ago there were fewer people on the Earth than there are today. Because of this, there was
Option1: more water
Option2: less water.
Explanation: Many of the worlds people live with water scarcity, and that percentage will increase as populations increase and climate changes.

A: more water
****
Q: Question: Will has a pully with 5 rope segments. Alan's pully has an equal size rope with 7 segments. Which person needs more force to do the same job?
Option1: Will
Option2: Alan
Explanation: The more rope segments on a pully that are helping to do the lifting work, the less force that is needed for the job.

A: Will
****
Q: Question: When we see something far away it looks
Option1: bigger
Option2: smaller
Explanation: If you are standing on the shore and a ship is going out to sea, the ship gets smaller as it moves further away from you.

A:
smaller
****