question: If Milo is out exploring and he comes across two glaciers, each with their own u-shaped valley, will the smaller or larger glacier have a larger u-shaped valley?
choices.text: larger glacier smaller glacier
choices.label: A B
para: Smaller tributary glaciers, like tributary streams, flow into the main glacier in their own shallower U-shaped valleys.
para_anno.effect_prop: U-shaped valleys
para_anno.cause_dir_str: smaller
para_anno.effect_dir_str: shallower
para_anno.cause_dir_sign: LESS
para_anno.effect_dir_sign: LESS
para_anno.cause_prop: tributary glaciers
question_anno.more_effect_dir: larger
question_anno.less_cause_prop: glacier
question_anno.more_effect_prop: u-shaped valley