question: Rick had a rock (Rock A) from 1000 feet beneath the crust's surface. He later dug 3000 feet deeper and got a second rock (Rock B). Which rock is likely older?
choices.text: Rock A Rock B
choices.label: A B
para: Older rocks are at the bottom and younger rocks are at the top.
para_anno.effect_prop: at the bottom
para_anno.cause_dir_str: older
para_anno.effect_dir_str: bottom
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: older rocks
question_anno.more_effect_dir: 3000 feet deeper
question_anno.less_effect_dir: 1000 feet beneath the crust's surface
question_anno.more_effect_prop: rock
question_anno.less_effect_prop: rock
question_anno.less_cause_dir: rock