question: Mike wants his voice to travel slowly, so he will speak in a room that is
choices.text: colder warmer
choices.label: A B
para: For a given medium such as air, sound has a slower speed at lower temperatures.
para_anno.effect_prop: temperatures
para_anno.cause_dir_str: slower
para_anno.effect_dir_str: lower
para_anno.cause_dir_sign: LESS
para_anno.effect_dir_sign: LESS
para_anno.cause_prop: speed
question_anno.more_effect_dir: warmer
question_anno.less_effect_dir: colder
question_anno.less_cause_prop: voice travel
question_anno.more_effect_prop: room
question_anno.less_effect_prop: room
question_anno.less_cause_dir: room