premise: Two females are looking at a notebook in a lab.
hypothesis: Two men are sharing a copy of 50 shades of grey.
explanation_1: Authors don't refer to males as females in the same paragraph. 50 shades of grey is not a notebook.
premise_logic: exists e1 x1 x2 x3.(at(e1,x2) & in(x2,x3) & n_lab(x3) & n_notebook(x2) & Actor(e1,x1) & v_look(e1) & n_female(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_share(e1) & of(x2,x3) & of(x3,x4) & n_grey(x4) & n_shades(x3) & card_eq_50(x3) & n_copy(x2) & n_man(x1) & card_eq_2(x1))
premise_sim: exists e1 x1 x2 x3.(v_look(e1) & n_notebook(x2) & n_lab(x3) & n_female(x1) & in(x2,x3) & card_eq_2(x1) & at(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3 x4.(v_share(e1) & of(x3,x4) & of(x2,x3) & n_shades(x3) & n_man(x1) & n_grey(x4) & n_copy(x2) & card_eq_50(x3) & card_eq_2(x1) & Theme(e1,x2) & Actor(e1,x1))