Four runners are competing in a race, on an indoor course, decorated with many colorful, international flags.
4 runners compete in an endurance race indoors.
Just because runners are racing does not mean it is an endurance race.
exists e1 e2 s1 s2 s3 s4 x1 x2 x3 x4 x5.(on(e1,x3) & with(e2,x5) & n_flag(x5) & a_international(s4) & Theme(s4,x5) & a_,(s3) & Theme(s3,x5) & a_colorful(s2) & Theme(s2,x5) & n_quantity(x5) & Theme(e2,x4) & v_decorate(e2) & (x3 = x4) & n_course(x3) & a_indoor(s1) & Theme(s1,x3) & in(e1,x2) & n_race(x2) & Actor(e1,x1) & v_compete(e1) & n_runner(x1) & card_eq_4(x1))
exists e1 x1 x2 x3 x4.(in(e1,x2) & n_indoor(x2) & of(x2,x4) & n_race(x4) & of(x2,x3) & n_endurance(x3) & Actor(e1,x1) & v_compete(e1) & n_runner(x1) & n_date(x1) & a_date_day_04(x1) & a_date_day_04(x1))