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: Compared to the Sun, would the planet Earth have 
 Option1: greater inertia 
 Option2: less inertia? 
 Explanation: Objects with greater mass have greater inertia.
[A]: less inertia?


[Q]: Question: If Mona is comparing a football and a baseball and she determines that the football is rougher then the baseball, which item has less friction? 
 Option1: football 
 Option2: baseball 
 Explanation: Friction is greater when objects have rougher surfaces or are heavier so they press together with greater force.
[A]: baseball


[Q]: Question: Jimbo liked to work out a lot, while James never worked out. Which person would have stronger muscles? 
 Option1: Jimbo 
 Option2: James 
 Explanation: Muscles that are exercised are bigger and stronger than muscles that are not exercised.
[A]:
Jimbo