Someone is walking through a snowstorm carrying a shovel.
The man carried the shovel back to his garage through the snowstorm.
Not all someones are a man and carrying a shovel does not particularly suggest back to garage.
exists e1 e2 x1 x2 x3.(for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_carry(e2) & n_shovel(x3) & through(e1,x2) & n_snowstorm(x2) & Actor(e1,x1) & v_walk(e1) & n_person(x1))
exists e1 x1 x2 x3 x4 x5.(n_snowstorm(x5) & n_garage(x4) & of(x4,x2) & n_male(x2) & n_shovel(x2) & n_man(x1) & through(e1,x5) & Theme(e1,x2) & Actor(e1,x1) & v_carry(e1) & to(x3,x4) & back(x2,x3) & n_thing(x3))