Task: Question Understanding
Input (English): Question: A town encourages its citizens to recycle glass and aluminum. What is the most reasonable explanation for this? (A) Recycled glass and aluminum have better properties than original glass and aluminum. (B) Recycled glass and aluminum can be used in cars instead of gasoline. (C) Recycling glass and aluminum can result in fewer resources being taken from the Earth. (D) Reusing glass and aluminum creates more energy for the town.?
Output (English): recycle, glass, aluminum., explanation