A man measures the depth of snow.
A man is outside.
If the man is measuring snow then it means that he is outside.
exists e1 x1 x2 x3.(n_depth(x2) & Theme(e1,x2) & Actor(e1,x1) & v_measure(e1) & of(x2,x3) & n_snow(x3) & n_man(x1))
exists s1 x1.(Theme(s1,x1) & a_outside(s1) & n_man(x1))