question: When something is very lightweight what does it need to move?
choices.text: more inertia less inertia
choices.label: A B
para: Objects with greater mass have greater inertia.
para_anno.effect_prop: inertia
para_anno.cause_dir_str: greater
para_anno.effect_dir_str: greater
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: mass
question_anno.more_effect_dir: more
question_anno.less_effect_dir: less
question_anno.less_cause_prop: something
question_anno.more_effect_prop: inertia
question_anno.less_effect_prop: inertia
question_anno.less_cause_dir: inertia