premise: A boy standing on a football field with a colored ball.
hypothesis: kid played coloured football
explanation_1: Just because there is a boy standing on a football field with a colored ball doesn't mean that a kid played coloured football.  The ball referenced in the first sentence could have been something other than a football.
premise_logic: exists e2 e1 x1 x2 x3 x4 x5.(a_topic(x1) & with(e1,x5) & n_ball(x5) & Theme(e2,x5) & v_color(e2) & on(e1,x3) & n_field(x3) & of(x3,x4) & n_football(x4) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_boy(x1))
hypothesis_logic: exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_football(x2) & a_coloured(s1) & Theme(s1,x2) & n_kid(x1))
premise_sim: exists e2 e1 x1 x2 x3 x4 x5.(with(e1,x5) & v_stand(e1) & v_color(e2) & on(e1,x3) & of(x3,x4) & n_football(x4) & n_field(x3) & n_boy(x1) & n_ball(x5) & a_topic(x1) & Theme(e2,x5) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 s1 x1 x2.(v_play(e1) & n_kid(x1) & n_football(x2) & a_coloured(s1) & Theme(s1,x2) & Theme(e1,x2) & Actor(e1,x1))