premise: A swan landing in a lake.
hypothesis: A bird is on a lake.
explanation_1: A swan is a bird, and to land in a lake implies being on a lake
explanation_2: A swan is a bird.
explanation_3: swan is a type of bird
premise_logic: exists s1 x1 x2.(a_topic(x1) & in(x1,x2) & n_lake(x2) & n_landing(x1) & a_swan(s1) & Theme(s1,x1))
hypothesis_logic: exists p1 x1.(exists x2.(on(x1,x2) & n_lake(x2)) & n_bird(x1))
premise_sim: exists s1 x1 x2.(n_landing(x1) & n_lake(x2) & in(x1,x2) & a_topic(x1) & a_swan(s1) & Theme(s1,x1))
hypothesis_sim: exists x1.(n_bird(x1) & exists x2.(on(x1,x2) & n_lake(x2)))