2 people riding bikes during a sunset.
The people are biking at the end of the day.
Riding during a sunset would require you to ride at the end of the day.
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 e1 x1 x2 x3.(n_day(x3) & n_end(x2) & n_people(x1) & at(e1,x2) & of(x2,x3) & Actor(e1,x1) & v_bike(e1))