question: Farmer Bill got a new machine to sift his wheat. This machine allows him to grow _____ food.
choices.text: more less
choices.label: A B
para: More advanced farming practices allowed a single farmer to grow food for many more people.
para_anno.effect_prop: Food
para_anno.cause_dir_str: more advanced
para_anno.effect_dir_str: more
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: Advanced farming
question_anno.more_effect_dir: MORE
question_anno.less_effect_dir: LESS
question_anno.more_effect_prop: Food
question_anno.less_effect_prop: Food
question_anno.less_cause_dir: Food