Three men riding a bicycle, tow of them are wearing a helmet.
The men are wearing yellow pants.
The men riding a bicycle is not imply to be wearing yellow pants.
exists e2 e1 x1 x2 x3 x4 x5.(Theme(e2,x5) & Actor(e2,x1) & v_wear(e2) & n_helmet(x5) & rel(x1,x4) & of(x4,x1) & n_thing(x1) & n_tow(x4) & Theme(e1,x3) & Actor(e1,x2) & v_ride(e1) & n_bicycle(x3) & (x1 = x2) & n_man(x1) & card_eq_3(x1))
exists e1 s1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_pants(x2) & a_yellow(s1) & Theme(s1,x2))