instruction:
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: Sarah's plants have been greatly photosynthesizing regularly, so that means that the plants now produce food in amounts that are
Option1: lesser
Option2: greater
Explanation: Less photosynthesis means that plants and phytoplankton produce less food.
answer:
greater

question:
Question: After the fire of a pile of tires at the landfill was put out, the reduction of smoke in the air made the air quality
Option1: better?
Option2: worse
Explanation: More pollutants mean poorer air quality.
answer:
better?

question:
Question: An electron with a low energy level will have energy that is
Option1: lower
Option2: higher
Explanation: Electrons at lower energy levels, which are closer to the nucleus, have less energy.
answer:
lower