premise: Two African American males looking into the camera while their photo is taken.
hypothesis: The men are on vacation.
explanation_1: There is nothing in the situation of the males looking into a camera that implies what type of situation is involved, such as that they are on vacation.
premise_logic: exists e1 p1 s1 s2 x1 x2 x3 x4.(n_photo(x4) & of(x4,x3) & n_thing(x3) & n_camera(x3) & a_topic(x1) & exists e2.(Theme(e2,x4) & v_take(e2)) & while(e1,p1) & into(e1,x3) & Actor(e1,x2) & v_look(e1) & (x1 = x2) & n_male(x1) & a_american(s2) & Theme(s2,x1) & a_african(s1) & Theme(s1,x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1.(n_man(x1) & exists x2.(on(x1,x2) & n_vacation(x2)))
premise_sim: exists e1 p1 s1 s2 x1 x2 x3 x4.(while(e1,p1) & v_look(e1) & of(x4,x3) & n_thing(x3) & n_photo(x4) & n_male(x1) & n_camera(x3) & into(e1,x3) & exists e2.(v_take(e2) & Theme(e2,x4)) & card_eq_2(x1) & a_topic(x1) & a_american(s2) & a_african(s1) & Theme(s2,x1) & Theme(s1,x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists x1.(n_man(x1) & exists x2.(on(x1,x2) & n_vacation(x2)))