Row of motorcycles with the drivers in the scene.
Motorcycles are lined up in a row.
A row of motorcycles implies that motorcycles are lined up.
exists x1 x2 x3 x4.(n_scene(x4) & n_driver(x3) & a_topic(x1) & of(x1,x2) & with(x2,x3) & in(x3,x4) & n_motorcycle(x2) & n_row(x1))
exists e1 s1 x1 x2.(in(e1,x2) & n_row(x2) & a_up(s1) & Manner(e1,s1) & Theme(e1,x1) & v_line(e1) & n_motorcycle(x1))