question: Lana is noting that the wind lately has been very strong. Lana can now tell that the air pressures over the Earth's surface have had differences that are
choices.text: greater lesser
choices.label: A B
para: Differences in air pressure over the surface of the Earth result in wind. The greater the differences in air pressures, the stronger the wind.
para_anno.effect_prop: strong wind
para_anno.cause_dir_str: greater
para_anno.effect_dir_str: stronger
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: differences
question_anno.more_effect_dir: very strong
question_anno.less_cause_prop: differences
question_anno.more_effect_prop: wind