premise: Two children are swimming in a pool.
hypothesis: Kids are riding bicycles.
explanation_1: swimming requires getting wet, while bicycles dont work when they are wet since they get rusty and slippery, therefore the children cannot be both wet and dry at the same time
explanation_2: You can either be swimming or riding bicycles.
explanation_3: The children cannot swim in a pool while riding bicycles.
premise_logic: exists e1 x1 x2.(in(e1,x2) & n_pool(x2) & Actor(e1,x1) & v_swim(e1) & n_child(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bicycle(x2) & n_kid(x1))
premise_sim: exists e1 x1 x2.(v_swim(e1) & n_pool(x2) & n_child(x1) & in(e1,x2) & card_eq_2(x1) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_ride(e1) & n_kid(x1) & n_bicycle(x2) & Theme(e1,x2) & Actor(e1,x1))