question: Bob increased the rope segments on his pully; this means he will need to use _____ force on it.
choices.text: more less
choices.label: A B
para: The more rope segments on a pully that are helping to do the lifting work, the less force that is needed for the job.
para_anno.effect_prop: force needed
para_anno.cause_dir_str: more
para_anno.effect_dir_str: less
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: LESS
para_anno.cause_prop: rope segments on a pully
question_anno.more_effect_dir: more
question_anno.less_effect_dir: less
question_anno.more_effect_prop: force
question_anno.less_effect_prop: force
question_anno.less_cause_dir: force