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: Leo is working in a lab studying genotypes. He notices that the genotypes that are more fit produce 
 Option1: less offspring. 
 Option2: more offspring 
 Explanation: Genotypes with greater fitness produce more offspring and pass more copies of their alleles to the next generation.
more offspring

Question: If you apply a lot of force will an item accelerate 
 Option1: faster 
 Option2: slower 
 Explanation: The greater the force that is applied to an object of a given mass, the more the object will accelerate.
faster

Question: If Mona is observing two objects and she realizes that one has a smaller mass then the other, what does that tell her about that object's thermal energy? 
 Option1: it's greater 
 Option2: it's smaller 
 Explanation: An object with more mass has greater thermal energy than an object with less mass because it has more atoms.

it's smaller