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: What happens to the size of a population if the number of predators for that population is decreased? 
 Option1: gets bigger 
 Option2: gets smaller 
 Explanation: An increase in predators, the emergence of a new disease, or the loss of habitat are just three possible problems that will decrease a population.

Answer: gets bigger


Question: Question: Compared to an item with few carbon atoms an item with many carbon atoms will boil 
 Option1: faster 
 Option2: slower 
 Explanation: Alkanes with more carbon atoms have higher boiling and melting points, so some of them are solids at room temperature.

Answer: slower


Question: Question: Dana had her cancer found in a very early stage. It is likely _____ to treat than if it had been detected later. 
 Option1: easier 
 Option2: harder 
 Explanation: The sooner cancer is detected the easier it is to treat.

Answer:
easier