question: Sarah is carrying two tubs, one is filled with rocks, the other with feathers. The tub with feathers will be lighter because it is
choices.text: more dense less dense
choices.label: A B
para: A given volume of a denser substance is heavier than the same volume of a less dense substance.
para_anno.effect_prop: heavy
para_anno.cause_dir_str: denser
para_anno.effect_dir_str: heavier
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: dense
question_anno.more_effect_dir: filled with
question_anno.less_effect_dir: filled with
question_anno.less_cause_prop: dense
question_anno.more_effect_prop: rocks
question_anno.less_effect_prop: feathers
question_anno.less_cause_dir: feathers