a dog chilling on a bench while he has two biker observing him
A dog is lazily lost in thought.
The dog can be on the bench, but this does not imply that the dog is lazily lost in thought. The dog could be on the bench and be alert and not in a lazy mood at all.
exists e1 p1 x1 x2 x3.(a_topic(x1) & exists e2 e3 x1 x4 x5.(Theme(e3,x4) & Actor(e3,x1) & v_have(e3) & Theme(e2,x1) & Actor(e2,x5) & v_observe(e2) & n_male(x1) & (x4 = x5) & n_biker(x4) & card_eq_2(x4)) & n_male(x1) & while(e1,p1) & on(e1,x3) & n_bench(x3) & Actor(e1,x2) & v_chill(e1) & (x1 = x2) & n_dog(x1))
exists e1 s1 x1 x2.(a_lazily(s1) & Manner(e1,s1) & in(e1,x2) & n_thought(x2) & Theme(e1,x1) & v_lose(e1) & n_dog(x1))