options: f : since you visited your aunt last summer , why did n't you go to the countryside ? f : since you visited your grandfather last summer , why did n't you go to the countryside ? f : you visited your grandmother last summer . was it the first time you went to the country ? f : since you visited your grandmother last summer , why did n't you go to the countryside ?
article: f : i have heard that you live in the city for many years . have you ever been to the countryside ? m : last summer , my parents and i went to the countryside to visit my grandmother . f : do you like the country life ? m : yes , there is fresh air and lots of green fields .