A man runs through the snow with the aid of snowshoes.
The man is outside.
Runs through the snow implies being outside.
exists e1 x1 x2 x3 x4.(n_aid(x3) & n_snow(x2) & with(e1,x3) & of(x3,x4) & n_snowsho(x4) & through(e1,x2) & Actor(e1,x1) & v_run(e1) & n_man(x1))
exists s1 x1.(n_man(x1) & Theme(s1,x1) & a_outside(s1))