A guy on a log.
A guy sitting on a log.
Sentence 1: A guy on a log. Sentence 2: A guy sitting on a log.
exists x1 x2.(a_topic(x1) & on(x1,x2) & n_log(x2) & n_guy(x1))
exists e1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_log(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_guy(x1))