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: 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.

A: gentler
****
Q: Question: As goats are removed from an area with grass what will happen to the grass levels? 
 Option1: increase 
 Option2: decrease 
 Explanation: In an inverse relationship, when one variable increases, the other variable decreases.

A: increase
****
Q: Question: If Mona upgrades her old computer to a more powerful model, what happens to the amount of work her computer can do? 
 Option1: decrease 
 Option2: increase 
 Explanation: Compared with a less powerful device, a more powerful device can either do more work in the same time or do the same work in less time.

A:
increase
****