instruction:
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.
question:
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.
answer:
it decreases

question:
Question: Mona is flying in a hot air balloon. As she floats lower in the air the air temperature decreases. What will happen to the air pressure?
Option1: increase
Option2: decrease
Explanation: Increasing air temperature decreases atmospheric pressure.
answer:
increase

question:
Question: We sweat when it is warm because it allows us to produce
Option1: more heat
Option2: less heat
Explanation: For example, on a cold day, an endotherm may produce more body heat by increasing its rate of metabolism.
answer:
less heat