TASK DEFINITION: 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.
PROBLEM: Question: Jeff heated the pot of boiling water. What happens to the dissolved oxygen contained within the water? 
 Option1: it increases 
 Option2: it decreases 
 Explanation: Warm water cant hold as much dissolved oxygen as cool water, so an increase in the temperature of water decreases the amount of oxygen it contains.

SOLUTION: it decreases

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

SOLUTION: bleach

PROBLEM: Question: If Milo turns down his radio by decreasing the decibel levels of the music, what can he expect from the sound waves generated by the radio? 
 Option1: increased 
 Option2: decreased 
 Explanation: As decibel levels get higher, sound waves have greater intensity and sounds are louder.

SOLUTION:
decreased