premise: Four boys are about to be hit by an approaching wave.
hypothesis: The wave missed the boys.
explanation_1: It appeared the boys would be hit by the wave but it actually missed them.
explanation_2: A wave that has already missed the boys, cannot be approaching them.
explanation_3: If the wave is about to hit them, it cannot have missed them already.
premise_logic: exists p1 s1 x1.(Topic(s1,p1) & Actor(s1,x1) & a_about(s1) & exists e1 e2 x2.(Actor(e1,x2) & n_wave(x2) & Actor(e2,x2) & v_approach(e2) & Theme(e1,x1) & v_hit(e1)) & n_boy(x1) & card_eq_4(x1))
hypothesis_logic: exists e1 x1 x2.(n_boy(x2) & n_wave(x1) & Theme(e1,x2) & Actor(e1,x1) & v_miss(e1))