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: If Jean's aquifer has risen to the surface of the pool then the water is how easy to get into? 
 Option1: harder 
 Option2: easier 
 Explanation: The closer to the surface an aquifer is, the easier it is to get the water.

Answer: easier


Question: Question: What happens to John's risk of contracting a disease when he is younger? 
 Option1: it decreases 
 Option2: it increase 
 Explanation: The older a person is, the greater their chance of developing a cardiovascular disease.

Answer: it decreases


Question: Question: Tina flew lower and lower into the stratosphere. The temperature of her ship 
 Option1: increases 
 Option2: decreases 
 Explanation: The stratosphere contains the ozone layer, the temperatures increase as altitude increases.

Answer:
decreases