question: Eric has a soccer ball and kicks it into a rock of roughly the same size. The rock doesn't move and the ball bounces away. The ball is _____ dense than the rock.
choices.text: less more
choices.label: A B
para: The more tightly packed the particles inside the material are, the more dense we say they are.
para_anno.effect_prop: dense
para_anno.cause_dir_str: more tightly packed
para_anno.effect_dir_str: more
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: tightly packed the particles inside the material
question_anno.more_effect_dir: more
question_anno.less_effect_dir: less
question_anno.less_cause_prop: ball
question_anno.more_effect_prop: dense
question_anno.less_effect_prop: dense
question_anno.less_cause_dir: dense