the old man sitting at the door
It is snowing outside.
An old man can sit at the door even if it isn't snowing outside.
exists e1 s1 x1 x2 x3.(n_door(x3) & n_man(x1) & a_old(s1) & Theme(s1,x1) & a_topic(x1) & at(e1,x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2))
exists e1 s1 x1.(n_thing(x1) & a_outside(s1) & Manner(e1,s1) & Actor(e1,x1) & v_snow(e1))