premise: A man walking by a cement column next to the sea.
hypothesis: There are large waves in the sea.
explanation_1: There are not necessarily large waves in the sea.
explanation_2: A man walking by the sea does not necessarily mean there are large waves in the sea.
explanation_3: The first sentence saying nothing about the state of the waves in the sea.
premise_logic: exists x1 x2 x3 x4 x5 x6.(n_sea(x6) & a_topic(x1) & by(x1,x3) & to(x5,x6) & next(x3,x5) & n_thing(x5) & n_column(x3) & of(x3,x4) & n_cement(x4) & n_walking(x1) & of(x1,x2) & n_man(x2))
hypothesis_logic: exists p1 x1 x2.(n_sea(x2) & in(p1,x2) & exists s1 x3.((x1 = x3) & n_wave(x3) & a_large(s1) & Theme(s1,x3)))