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: 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.
gentler

Question: Two batteries are sitting on a table, one has energy being passed quickly around, the other has energy passed slowly around. The battery with energy being passed quickly has particles of matter that are 
 Option1: further apart 
 Option2: closer together 
 Explanation: When particles of matter are closer together, they can more quickly pass the energy of vibrations to nearby particles.
closer together

Question: Kelly drops a 5kg weight and a 10kg weight in two similarly sized buckets. If this creates a wave, the wave with less amplitude was caused by the 
 Option1: 5kg 
 Option2: 10kg 
 Explanation: A wave caused by a disturbance with more energy has greater amplitude.

5kg