question: A person with light skin can absorb how much vitamin D?
choices.text: a lot a little
choices.label: A B
para: Pigments in the skin act like a filter that can prevent the skin from making vitamin D. As a result, people with darker skin need more time in the sun than people with lighter skin to make the same amount of vitamin D.
para_anno.effect_prop: vitamin D
para_anno.cause_dir_str: darker
para_anno.effect_dir_str: prevent
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: LESS
para_anno.cause_prop: pigment
question_anno.more_effect_dir: a lot
question_anno.less_effect_dir: a little
question_anno.less_cause_prop: skin
question_anno.more_effect_prop: person
question_anno.less_effect_prop: person
question_anno.less_cause_dir: person