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.

[Q]: Question: Will's spaceship flew further and further from the sun. The temperature _____ over time. 
 Option1: increased 
 Option2: dropped 
 Explanation: The stratosphere gets most of its heat from the Sun. Therefore, its warmer closer to the Sun.
[A]: dropped


[Q]: Question: Kelly built a home with a gorgeous ocean view, and he decided to level the surrounding area. As a result, erosion is occurring 
 Option1: faster 
 Option2: slower 
 Explanation: Water flowing over a steeper slope moves faster and causes more erosion.
[A]: slower


[Q]: Question: Rich is 60 years old and Tony is 30 years old. _____ has a lesser risk of developing cardiovascular disease. 
 Option1: Rich 
 Option2: Tony 
 Explanation: Older age, male gender, and a family history of cardiovascular disease all increase the risk of developing cardiovascular diseases and cant be controlled.
[A]:
Tony