Water from the left splashing over a man with a white helmet.
The white helmet that the man was wearing was getting wet but not on the right side.
Just because water front the left is splashing over a man who has a white helmet on does not mean the helmet was only getting wet on the left side. The right side may be getting wet too.
exists e1 s1 s2 x1 x2 x3.(n_splashing(x1) & Theme(e1,x1) & v_leave(e1) & ne_nam_water(s1) & a_topic(s1) & from(s1,x1) & over(x1,x2) & with(x2,x3) & n_helmet(x3) & a_white(s2) & Theme(s2,x3) & n_man(x2))
exists e2 e1 p1 s1 s2 x1 x2 x3 x4.(n_side(x4) & a_right(s2) & Theme(s2,x4) & n_man(x2) & n_helmet(x1) & a_white(s1) & Theme(s1,x1) & on(e2,x4) & exists s3 s4.(Theme(s4,x1) & a_not(s4) & Theme(s3,x1) & a_wet(s3)) & Topic(e2,p1) & Actor(e2,x1) & v_get(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & (x1 = x3))