question: If there are few lines that are magnetic then they are
choices.text: weak strong
choices.label: A B
para: The more field lines that are drawn, the stronger the field.
para_anno.effect_prop: strength in the field
para_anno.cause_dir_str: more
para_anno.effect_dir_str: stronger
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: field lines
question_anno.more_effect_dir: strong
question_anno.less_effect_dir: weak
question_anno.less_cause_prop: lines
question_anno.more_effect_prop: magnetic
question_anno.less_effect_prop: magnetic
question_anno.less_cause_dir: magnetic