question: If demand for solar power were increase, the power would become _____ expensive.
choices.text: less more
choices.label: A B
para: Solar power is expensive, but as demand increases technology improves and costs decrease.
para_anno.effect_prop: costs
para_anno.cause_dir_str: increases
para_anno.effect_dir_str: decrease
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: LESS
para_anno.cause_prop: demand
question_anno.more_effect_dir: more expensive
question_anno.less_effect_dir: less expensive
question_anno.more_effect_prop: power
question_anno.less_effect_prop: power
question_anno.less_cause_dir: power