options: f : i exercise three times a week in the summer . f : i exercise twice a week in the summer . f : i exercise six times a week in the summer . f : i exercise six times a week in the evening in the summer .
article: f : you 're really fit , mike . do you exercise very much ? m : well i always get up very early and do morning exercises for an hour . f : wow , how often do you exercise ? m : about 3 times a week now . but it will be twice that in summer .