premise: On the ground a boy in a red sweatshirt is leaning over holding a football and two other kids.
hypothesis: Timmy hikes the ball as Joe calls the plays
explanation_1: Lots of boys play football. There is no way of knowing if the boy's names are Timmy and Joe.
explanation_2: The boys might not be named Timmy and Joe.  The boys may not be practicing a snap.  Timmy might be calling the plays.
explanation_3: The boys may not be named Timmy or Joe and the latter may not be calling the plays.
premise_logic: exists e2 e1 s1 s2 x1 x2 x3 x4 x5 x6 x7.(n_kid(x7) & n_ground(x3) & for(e1,e2) & Theme(e2,x4) & Actor(e2,x1) & v_hold(e2) & subset_of(x6,x4) & -(x6 = x7) & n_kid(x6) & card_eq_2(x6) & subset_of(x5,x4) & n_football(x5) & on(e1,x3) & a_over(s2) & Manner(e1,s2) & Actor(e1,x1) & v_lean(e1) & in(x1,x2) & n_sweatshirt(x2) & a_red(s1) & Theme(s1,x2) & n_boy(x1))
hypothesis_logic: exists e1 p1 x1 x2 x3 x4.(n_play(x4) & ne_geo_joe(x3) & n_ball(x2) & ne_per_timmy(x1) & exists e2.(Theme(e2,x4) & Actor(e2,x3) & v_call(e2)) & as(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_hike(e1))
premise_sim: exists e2 e1 s1 s2 x1 x2 x3 x4 x5 x6 x7.(v_lean(e1) & v_hold(e2) & subset_of(x6,x4) & subset_of(x5,x4) & on(e1,x3) & n_sweatshirt(x2) & n_kid(x7) & n_kid(x6) & n_ground(x3) & n_football(x5) & n_boy(x1) & in(x1,x2) & for(e1,e2) & card_eq_2(x6) & a_red(s1) & a_over(s2) & Theme(s1,x2) & Theme(e2,x4) & Manner(e1,s2) & Actor(e2,x1) & Actor(e1,x1) & -(x6 = x7))
hypothesis_sim: exists e1 p1 x1 x2 x3 x4.(v_hike(e1) & ne_per_timmy(x1) & ne_geo_joe(x3) & n_play(x4) & n_ball(x2) & exists e2.(v_call(e2) & Theme(e2,x4) & Actor(e2,x3)) & as(e1,p1) & Theme(e1,x2) & Actor(e1,x1))