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: As computers have made work easier for people we have had to do 
 Option1: more work 
 Option2: less work. 
 Explanation: More advanced farming practices allowed a single farmer to grow food for many more people.

SOLUTION: less work.

PROBLEM: Question: Evan is a farmer and needs to plant on a slope. For a slower flow of water, he should choose a slope that is 
 Option1: steeper 
 Option2: gentler 
 Explanation: A gentle slope favours slower flow of surface water, reduces erosion, and increases availability of water to plants.

SOLUTION: gentler

PROBLEM: Question: Wavelengths that are longer will be 
 Option1: faster 
 Option2: slower 
 Explanation: This means that as wavelengths get shorter, more waves move past a particular spot in the same amount of time.

SOLUTION:
slower