A gray-haired, bearded man is viewing items at an outdoor vendor.
A man is perusing goods for sale outdoors in the pouring rain.
Just because a man is viewing items at an outdoor vendor, it does not necessarily mean that he is perusing goods, nor does it mean that it is in the pouring rain.
exists e1 s1 s2 s3 s4 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_view(e1) & at(x2,x3) & n_vendor(x3) & a_outdoor(s4) & Theme(s4,x3) & n_item(x2) & n_man(x1) & a_bearded(s3) & Theme(s3,x1) & a_,(s2) & Theme(s2,x1) & a_gray-haired(s1) & Theme(s1,x1))
exists e2 e1 x1 x2 x3 x4 x5.(n_rain(x5) & Actor(e2,x5) & v_pour(e2) & in(e1,x5) & for(e1,x3) & n_outdoors(x3) & of(x3,x4) & n_sale(x4) & Theme(e1,x2) & Actor(e1,x1) & v_peruse(e1) & n_goods(x2) & n_man(x1))