premise: people at beach looking for things in sand
hypothesis: The people are friends.
explanation_1: just because people are at the beach looking for things in sand doesn't imply they are friends
premise_logic: exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & for(e1,x4) & in(x4,x5) & n_sand(x5) & n_thing(x4) & Actor(e1,x3) & v_look(e1) & (x1 = x3) & at(x1,x2) & n_beach(x2) & n_people(x1))
hypothesis_logic: exists p1 x1.(n_people(x1) & exists x2.((x1 = x2) & n_friend(x2)))
premise_sim: exists e1 x1 x2 x3 x4 x5.(v_look(e1) & n_thing(x4) & n_sand(x5) & n_people(x1) & n_beach(x2) & in(x4,x5) & for(e1,x4) & at(x1,x2) & a_topic(x1) & Actor(e1,x3) & (x1 = x3))
hypothesis_sim: exists x1.(n_people(x1) & exists x2.(n_friend(x2) & (x1 = x2)))