A gentleman in dark clothes and a dark hat is shoveling snow.
The gentleman is trying to clear his driveway.
A gentleman in dark clothes and a dark hat is shoveling snow does not mean that he is trying to clear his driveway.
exists e1 s1 s2 x1 x2 x3 x4 x5.(Theme(e1,x5) & Actor(e1,x1) & v_shovel(e1) & n_snow(x5) & subset_of(x4,x1) & n_hat(x4) & a_dark(s2) & Theme(s2,x4) & subset_of(x2,x1) & in(x2,x3) & n_clothes(x3) & a_dark(s1) & Theme(s1,x3) & n_gentleman(x2))
exists e1 p1 x1 x2.(n_driveway(x2) & of(x2,x1) & n_male(x1) & n_gentleman(x1) & Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2.(Theme(e2,x2) & Actor(e2,x1) & v_clear(e2)))