A person shovels a path during a snowstorm.
A man shovels a path during a snowstorm.
A person can be a man or a woman.
exists e1 x1 x2 x3.(during(e1,x3) & n_snowstorm(x3) & Theme(e1,x2) & Actor(e1,x1) & v_shovel(e1) & n_path(x2) & n_person(x1))
exists e1 x1 x2 x3.(during(e1,x3) & n_snowstorm(x3) & Theme(e1,x2) & Actor(e1,x1) & v_shovel(e1) & n_path(x2) & n_man(x1))