2 people riding bikes during a sunset.
Two people enjoy a picnic while watching the sunset
Two people are either riding bikes or watching the sunset.
exists e1 x1 x2 x3 x4.(a_topic(x1) & during(e1,x4) & n_sunset(x4) & Theme(e1,x3) & Actor(e1,x2) & v_ride(e1) & n_bike(x3) & (x1 = x2) & n_people(x1) & n_date(x1) & a_date_day_02(x1) & a_date_day_02(x1))
exists e2 e1 x1 x2 x3.(n_sunset(x3) & while(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_watch(e2) & Theme(e1,x2) & Actor(e1,x1) & v_enjoy(e1) & n_picnic(x2) & n_people(x1) & card_eq_2(x1))