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: Mary loves to observe the Sun. If she's looking at the Sun one day and notices more sunspots then she usually sees, what is happening to the amount of solar energy reaching the Earth? 
 Option1: increasing 
 Option2: decreasing 
 Explanation: When there are more sunspots the Sun is more active and there are more solar storms and more of the Sun's energy reaches the Earth.
answer:
increasing


question:
Question: Mike dove higher and higher out of the ocean trench. As he goes higher, the pressure exerted on him by the water 
 Option1: increases 
 Option2: decreases 
 Explanation: A fluid exerts pressure in all directions, but the pressure is greater at greater depth.
answer:
decreases


question:
Question: An increase in the use of fossil fuels will likely lead to _____ emissions of carbon dioxide. 
 Option1: lower 
 Option2: higher 
 Explanation: The carbon taxes encourage people to use less fossil fuel, which reduces carbon dioxide emissions.
answer:

higher