premise: Child plays with pigeon in busy public area while group of people watch him play.
hypothesis: A child is chasing pigeons around.
explanation_1: Just because a child is playing with pigeons does not mean she is chasing pigeons around.
explanation_2: He may not be chasing the pigeons
explanation_3: A child playing with pigeons doesn't have to be chasing them around.
premise_logic: exists e1 e2 p1 s1 s2 x1 x2 x3 x4.(Actor(e2,x1) & v_play(e2) & exists e3 x5 x6.(Theme(e3,x1) & Actor(e3,x5) & v_watch(e3) & of(x5,x6) & n_people(x6) & n_group(x5)) & n_male(x1) & while(e1,p1) & in(e1,x4) & n_area(x4) & a_public(s2) & Theme(s2,x4) & a_busy(s1) & Theme(s1,x4) & with(e1,x3) & n_pigeon(x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_child(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_chase(e1) & r_around(x2) & n_pigeon(x2) & n_child(x1))