Task: Question Understanding
Input (English): Question: A student is investigating a light bulb that saves energy and can last up to 10 times longer than other bulbs. Other than saving energy, which is another benefit of using these light bulbs? (A) Drinking water stays clean. (B) Less trash is put in landfills. (C) More nutrients are added to the soil. (D) Fewer chemicals get into the food supply.?
Output (English): light, bulb, benefit, light, bulbs?