premise: A white man taking a photo in front of water.
hypothesis: A man is in front of water.
explanation_1: A man taking a photo in front of water implies a man is in front of water.
explanation_2: Sentence 2 rephrases Sentence 1, with fewer details: A man is in front of water.
explanation_3: A white man is a man.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_take(e1) & in(x3,x4) & of(x4,x5) & n_water(x5) & n_front(x4) & n_photo(x3) & (x1 = x2) & n_man(x1) & a_white(s1) & Theme(s1,x1))
hypothesis_logic: exists p1 x1.(exists x2 x3.(in(x1,x2) & of(x2,x3) & n_water(x3) & n_front(x2)) & n_man(x1))
premise_sim: exists e1 s1 x1 x2 x3 x4 x5.(v_take(e1) & of(x4,x5) & n_water(x5) & n_photo(x3) & n_man(x1) & n_front(x4) & in(x3,x4) & a_white(s1) & a_topic(x1) & Theme(s1,x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists x1.(n_man(x1) & exists x2 x3.(of(x2,x3) & n_water(x3) & n_front(x2) & in(x1,x2)))