question: A container that has less particles in it will have a
choices.text: higher pressure lower pressure.
choices.label: A B
para: More particles inside the container means more collisions, and more collisions mean a higher pressure.
para_anno.effect_prop: pressure
para_anno.cause_dir_str: more
para_anno.effect_dir_str: higher
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: particles in an area
question_anno.more_effect_dir: higher
question_anno.less_effect_dir: lower
question_anno.less_cause_prop: particles
question_anno.more_effect_prop: pressure
question_anno.less_effect_prop: pressure
question_anno.less_cause_dir: pressure