question: When the villagers are dying sooner, the food source is likely
choices.text: great small
choices.label: A B
para: More recently, the death rate has fallen because of the availability of more food and medical advances.
para_anno.effect_prop: food
para_anno.cause_dir_str: fallen
para_anno.effect_dir_str: more
para_anno.cause_dir_sign: LESS
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: death rate
question_anno.more_effect_dir: great
question_anno.less_effect_dir: small
question_anno.more_effect_prop: food source
question_anno.less_effect_prop: food source
question_anno.less_cause_dir: food source