question: If Jim increases the number of segments on a rope he is using as a pully, the amount of force that he needs to apply when lifting something with the rope
choices.text: increases decreases
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 that is needed for the job
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
question_anno.more_effect_dir: increases
question_anno.less_effect_dir: decreases
question_anno.more_effect_prop: force
question_anno.less_effect_prop: force
question_anno.less_cause_dir: force