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: If Milo's engine is running hot, how will adding oil affect friction? 
 Option1: increase 
 Option2: reduce 
 Explanation: To reduce friction, oil is added to the engine.
[EX A]: reduce

[EX Q]: Question: Would an astronaut floating five million miles away from the Earth experience 
 Option1: less gravitational attraction to the Earth than an astronaut on the surface of the Earth 
 Option2: more gravitational attraction to the Earth than an astronaut on the surface of the Earth 
 Explanation: As the distance between the objects increases, the force of gravitational attraction decreases.
[EX A]: less gravitational attraction to the Earth than an astronaut on the surface of the Earth

[EX Q]: Question: Terry has a strong base, some bleach, and a weak base, some water. Which likely contains fewer hydroxide ions? 
 Option1: bleach 
 Option2: water 
 Explanation: A stronger base produces more hydroxide ions than a weaker base.
[EX A]:
water