question: Rachel was looking into the night sky. The darkest star is most likely:
choices.text: the hottest the coldest
choices.label: A B
para: The hotter a main sequence star is, the brighter it is.
para_anno.effect_prop: brightness of star
para_anno.cause_dir_str: hotter
para_anno.effect_dir_str: brighter
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: heat of star
question_anno.less_effect_dir: darkest
question_anno.less_cause_prop: star
question_anno.less_effect_prop: star
question_anno.less_cause_dir: star