At the track, the man with the yellow 4-wheeler and black helmet, is going around the dirt road.
The man is wearing a helmet.
If your with the yellow 4-wheeler and black helmet then they are wearing a helmet
exists e1 s1 s2 s3 x1 x2 x3 x4 x5.(n_track(x5) & n_road(x3) & of(x3,x4) & n_dirt(x4) & n_helmet(x2) & a_black(s3) & Theme(s3,x2) & a_4-wheeler(s2) & Theme(s2,x2) & a_yellow(s1) & Theme(s1,x2) & n_man(x1) & at(e1,x5) & around(e1,x3) & Actor(e1,x1) & v_go(e1) & with(x1,x2))
exists e1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_helmet(x2))