question: When a device become less efficient, its production of usable energy will go
choices.text: up down
choices.label: A B
para: The more efficient a device is, the greater the percentage of usable energy it produces.
para_anno.effect_prop: percentage of usable energy it produces
para_anno.cause_dir_str: more efficient
para_anno.effect_dir_str: greater
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: efficiency of a device
question_anno.more_effect_dir: up
question_anno.less_effect_dir: down
question_anno.less_cause_prop: efficient
question_anno.more_effect_prop: production of usable energy
question_anno.less_effect_prop: production of usable energy
question_anno.less_cause_dir: production of usable energy