Sparks fly as this man in blue welds something.
A young man is welding on a car bumper.
The man may not be young. Welds something does not imply a car bumper
exists e1 s1 s2 x1 x2 x3.(n_man(x2) & a_something(s2) & Manner(e1,s2) & as(e1,x2) & in(x2,x3) & n_weld(x3) & a_blue(s1) & Theme(s1,x3) & Actor(e1,x1) & v_fly(e1) & n_sparks(x1))
exists e1 s1 x1 x2 x3.(on(e1,x2) & n_bumper(x2) & of(x2,x3) & n_car(x3) & Actor(e1,x1) & v_weld(e1) & n_man(x1) & a_young(s1) & Theme(s1,x1))