A man stands in a yard while holding a snow shovel and surrounded by snow.
the man is waiting for help to shovel the yard
A man standing with a shovel could have many reasons for doing so other than waiting for help.
exists e1 e3 e4 e2 x1 x2 x3 x4 x5 x6 x7.(for(e3,e4) & Actor(e4,x7) & n_snow(x7) & Theme(e4,x5) & v_surround(e4) & in(e3,x6) & n_yard(x6) & Actor(e3,x5) & v_stand(e3) & n_man(x5) & while(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_hold(e2) & n_shovel(x3) & of(x3,x4) & n_snow(x4) & in(e1,x2) & n_yard(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1))
exists e1 p1 x1 x2 x3.(n_yard(x3) & n_man(x1) & Topic(e1,p1) & exists e2.(Theme(e2,x3) & Actor(e2,x1) & v_shovel(e2)) & for(e1,x2) & n_help(x2) & Actor(e1,x1) & v_wait(e1))