premise: A group is gathered outside holding flowers.
hypothesis: They throw the cannonballs away
explanation_1: the group is either outside holding flowers, or they throw the cannonballs away.
explanation_2: One cannot be holding flowers while throwing cannonballs.
explanation_3: A group cannot be holding cannonballs and flowers.
premise_logic: exists e1 e2 x1 x2.(outside(e1,x2) & n_flower(x2) & Actor(e2,x2) & v_hold(e2) & Theme(e1,x1) & v_gather(e1) & n_group(x1))
hypothesis_logic: exists e1 s1 x1 x2.(n_cannonball(x2) & n_thing(x1) & a_away(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_throw(e1))