question: A 6-watt LED left on for 10 hours a day will emit how much CO 2 ?
answer: 30 pounds
turker_answer: A 6-watt LED left on for 10 hours a day will emit 30 pounds of CO 2 .
rule-based: A 6-watt LED left on for 10 hours a day will emit 30 pounds 2 .