a group of greyhound dogs in a race leaving the gate
The dogs are only put here for human's enjoyment.
One describes that the dogs are in a race and the other just suggests what dogs are here for.
exists e1 s1 x1 x2 x3 x4 x5.(n_gate(x5) & a_topic(x1) & in(x1,x3) & Theme(e1,x5) & Actor(e1,x4) & v_leave(e1) & (x3 = x4) & n_race(x3) & of(x1,x2) & n_dog(x2) & a_greyhound(s1) & Theme(s1,x2) & n_group(x1))
exists e1 s1 s2 x1 x2 x3.(n_dog(x1) & a_only(s2) & Manner(e1,s2) & for(e1,x3) & n_enjoyment(x3) & of(x3,x2) & n_human(x2) & a_here(s1) & Manner(e1,s1) & Theme(e1,x1) & v_put(e1))