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: 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.

A: easier
****
Q: Question: Dane is checking the pH of his project and sees that it is quite high, which means that the acid in his project is 
 Option1: higher 
 Option2: lower 
 Explanation: Lower pH numbers are more acidic and higher numbers are less acidic (also called more alkaline).

A: lower
****
Q: Question: A planet that is larger has 
 Option1: less gravity 
 Option2: more gravity 
 Explanation: Objects with greater mass have a stronger force of gravity between them.

A:
more gravity
****