question: If you were trying to push a box and wanted the one with the least friction which would you push?
choices.text: light box Heavy box
choices.label: A B
para: Its harder to overcome friction between heavier objects and the floor than it is between lighter objects and the floor.
para_anno.effect_prop: friction
para_anno.cause_dir_str: heavier
para_anno.effect_dir_str: harder
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: weight
question_anno.less_effect_dir: least
question_anno.less_cause_prop: box
question_anno.less_effect_prop: friction
question_anno.less_cause_dir: friction