A boy in a green short is running in the sand.
A boy in a blue shirt is running in the sand about to step on a rattle snake.
The boy in the blue shirt apparently has nothing to do with the boy in the green shirt other than that they both are running in the sand.
exists e1 s1 x1 x2 x3.(n_sand(x3) & in(e1,x3) & Actor(e1,x1) & v_run(e1) & in(x1,x2) & n_short(x2) & a_green(s1) & Theme(s1,x2) & n_boy(x1))
exists e1 p1 s1 s2 s3 x1 x2 x3 x4 x5.(n_sand(x5) & Topic(e1,p1) & a_about(s3) & Manner(p1,s3) & exists e2 s4 x6.(on(e2,x6) & n_snake(x6) & a_rattle(s4) & Theme(s4,x6) & Actor(e2,x1) & v_step(e2)) & in(e1,x5) & Actor(e1,x3) & v_run(e1) & in(x3,x4) & n_shirt(x4) & a_blue(s2) & Theme(s2,x4) & n_boy(x3) & in(x1,x2) & n_shirt(x2) & a_blue(s1) & Theme(s1,x2) & n_boy(x1))