premise: A white duck is spreading its wings while sitting on the water.
hypothesis: There is an animal in the water.
explanation_1: A duck sitting on the water is an animal in the water
explanation_2: a duck is an animal and is located in the water
explanation_3: The animal in the water is a duck
premise_logic: exists e1 e2 s1 x1 x2 x3.(n_water(x3) & while(e1,e2) & on(e2,x3) & Actor(e2,x1) & v_sit(e2) & Theme(e1,x2) & Actor(e1,x1) & v_spread(e1) & n_wing(x2) & of(x2,x1) & n_thing(x1) & n_duck(x1) & a_white(s1) & Theme(s1,x1))
hypothesis_logic: exists p1 x1 x3.(n_water(x3) & exists x2.((x1 = x2) & in(x2,x3) & n_animal(x2)))
premise_sim: exists e1 e2 s1 x1 x2 x3.(while(e1,e2) & v_spread(e1) & v_sit(e2) & on(e2,x3) & of(x2,x1) & n_wing(x2) & n_water(x3) & n_thing(x1) & n_duck(x1) & a_white(s1) & Theme(s1,x1) & Theme(e1,x2) & Actor(e2,x1) & Actor(e1,x1))
hypothesis_sim: exists x1 x3.(n_water(x3) & exists x2.(n_animal(x2) & in(x2,x3) & (x1 = x2)))