question: Mike needed to get a good picture in a dark room, but couldn't turn on a light. In order to get the brightest photo, Mike made the exposure
choices.text: longer shorter
choices.label: A B
para: The longer the exposure, the more light that the telescope can gather to make the image.
para_anno.effect_prop: light let in
para_anno.cause_dir_str: longer
para_anno.effect_dir_str: more
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: exposure
question_anno.less_effect_dir: couldn't turn on a light
question_anno.less_cause_prop: exposure