A small boy walks next to a group of four large birds.
A boy stoops to pet a dog.
The boy either pets a dog or walks next to birds.
exists e1 p1 s1 x1.(exists s2 s3 x2 x3.(to(s2,x2) & of(x2,x3) & n_bird(x3) & a_large(s3) & Theme(s3,x3) & card_eq_4(x3) & n_group(x2) & Theme(s2,x1) & a_next(s2)) & Topic(e1,p1) & Actor(e1,x1) & v_walk(e1) & n_boy(x1) & a_small(s1) & Theme(s1,x1))
exists e1 x1.(all x2.(n_dog(x2) -> exists x3.(to(e1,x3) & for(x3,x2) & n_pet(x3))) & Actor(e1,x1) & v_stoop(e1) & n_boy(x1))