A large group of people traveling down a countryside road in the back of a small pickup truck while one person is walking along side the truck.
There are both men and women in the back of the pick up truck.
A group of people do not have to be both men and women.
exists e1 e2 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(n_back(x6) & along(e2,x10) & n_side(x10) & Theme(e2,x7) & Actor(e2,x1) & v_walk(e2) & n_truck(x7) & n_truck(x7) & of(x1,x2) & while(e1,x9) & n_person(x9) & card_eq_1(x9) & in(e1,x6) & of(x6,x7) & of(x7,x8) & n_pickup(x8) & a_small(s3) & Theme(s3,x7) & a_down(s2) & Manner(e1,s2) & Theme(e1,x4) & Actor(e1,x3) & v_travel(e1) & n_road(x4) & of(x4,x5) & n_countryside(x5) & (x2 = x3) & n_people(x2) & n_group(x1) & a_large(s1) & Theme(s1,x1))
exists p1 x1 x2 x3 x4 x5 x6 x7.(n_pick(x3) & n_back(x2) & n_woman(x7) & n_man(x6) & subset_of(x7,x5) & subset_of(x6,x5) & in(p1,x2) & up(x2,x4) & n_truck(x4) & of(x2,x3) & (x1 = x5))