question: More oxygen absorption means _____ oxygen in the blood.
choices.text: more less
choices.label: A B
para: Smoking reduces the amount of oxygen available for diffusion at the lungs, so less oxygen gets absorbed and blood is oxygenated to a lesser degree.
para_anno.effect_prop: blood oxygenation
para_anno.cause_dir_str: less
para_anno.effect_dir_str: lesser
para_anno.cause_dir_sign: LESS
para_anno.effect_dir_sign: LESS
para_anno.cause_prop: oxygen absorption
question_anno.more_effect_dir: more
question_anno.less_effect_dir: less
question_anno.more_effect_prop: oxygen in the blood
question_anno.less_effect_prop: oxygen in the blood
question_anno.less_cause_dir: oxygen in the blood