question: When we add more cars to the road the pollution levels
choices.text: decrease increase
choices.label: A B
para: Greater use of oil and other fossil fuels causes more pollution.
para_anno.effect_prop: pollution
para_anno.cause_dir_str: greater
para_anno.effect_dir_str: more
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: fossil fuel burning
question_anno.more_effect_dir: increase
question_anno.less_effect_dir: decrease
question_anno.more_effect_prop: pollution levels
question_anno.less_effect_prop: pollution levels
question_anno.less_cause_dir: pollution levels