3 people in a car with rally decals, equipment on the roof and a mongolian flag flying.
The people are in a train
The people can either be in a car or train.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_roof(x7) & a_topic(x1) & with(x1,x3) & rel(x3,x5) & subset_of(x8,x5) & Actor(e1,x9) & v_fly(e1) & (x8 = x9) & n_flag(x8) & a_mongolian(s1) & Theme(s1,x8) & subset_of(x6,x5) & on(x6,x7) & n_equipment(x6) & Time(x3,x4) & n_decal(x4) & n_rally(x3) & in(x1,x2) & n_car(x2) & n_people(x1) & n_date(x1) & a_date_day_03(x1) & a_date_day_03(x1))
exists p1 x1.(n_people(x1) & exists x2.(in(x1,x2) & n_train(x2)))