question: As a balloon inflates there is _____ air pressure forcing air out.
choices.text: more less
choices.label: A B
para: Exhaling, or breathing out, decreases the size of the chest, which increases air pressure inside the lungs.
para_anno.effect_prop: air pressure
para_anno.cause_dir_str: decreases
para_anno.effect_dir_str: increases
para_anno.cause_dir_sign: LESS
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: size
question_anno.more_effect_dir: more
question_anno.less_effect_dir: less
question_anno.more_effect_prop: air pressure
question_anno.less_effect_prop: air pressure
question_anno.less_cause_dir: air pressure