TASK DEFINITION: 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.
PROBLEM: Question: What happens to a light car when it has the same power as a heavy car? 
 Option1: accelerates faster 
 Option2: accelerates slower 
 Explanation: The smaller its mass is, the greater its acceleration for a given amount of force.

SOLUTION: accelerates faster

PROBLEM: Question: As Dean was surveying the town, he noted that the more kids that the neighbors had, the population of the town went 
 Option1: down 
 Option2: up 
 Explanation: With exponential growth, the population starts out growing slowly. As population size increases, the growth rate also increases.

SOLUTION: up

PROBLEM: Question: Jim is playing with a rubber band by stretching and releasing it. Would he feel more resistance stretching the band to 
 Option1: 40 cm or 
 Option2: 30 cm 
 Explanation: The farther you stretch the band, the greater the resistance is.

SOLUTION:
40 cm or