premise: Two girls laying in the grass smile as their picture is taken.
hypothesis: Girls are laying in the grass.
explanation_1: Two girls laying in the grass is same as Girls are laying in the grass.
explanation_2: Two girls are girls, and in the grass is a paraphrase of laying in the grass.
explanation_3: Two girls smile laying in the grass as their picture is taken
premise_logic: exists e1 e2 p1 x1 x2 x3 x4.(n_picture(x4) & of(x4,x3) & n_thing(x3) & n_grass(x3) & exists e3.(Theme(e3,x4) & v_take(e3)) & as(e2,p1) & Actor(e2,x1) & v_smile(e2) & in(e1,x3) & Actor(e1,x2) & v_lay(e1) & (x1 = x2) & n_girl(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2.(n_grass(x2) & in(e1,x2) & Actor(e1,x1) & v_lay(e1) & n_girl(x1))
premise_sim: exists e1 e2 p1 x1 x2 x3 x4.(v_smile(e2) & v_lay(e1) & of(x4,x3) & n_thing(x3) & n_picture(x4) & n_grass(x3) & n_girl(x1) & in(e1,x3) & exists e3.(v_take(e3) & Theme(e3,x4)) & card_eq_2(x1) & as(e2,p1) & Actor(e2,x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2.(v_lay(e1) & n_grass(x2) & n_girl(x1) & in(e1,x2) & Actor(e1,x1))