Two people in yellow vests rests in carts.
There are people wearing vests relaxing.
People in yellow vests are wearing vests. People who rests in carts are taking some form of relaxing.
exists e1 s1 x1 x2 x3.(in(e1,x3) & n_cart(x3) & Actor(e1,x1) & v_rest(e1) & in(x1,x2) & n_vest(x2) & a_yellow(s1) & Theme(s1,x2) & n_people(x1) & card_eq_2(x1))
exists p1 x1 e1 e2 x2 x3 x4 x5.((x1 = x2) & Theme(e2,x4) & Actor(e2,x3) & v_wear(e2) & Actor(e1,x5) & v_relax(e1) & (x4 = x5) & n_vest(x4) & (x2 = x3) & n_people(x2))