premise: A man stands by two face structures on Easter Island.
hypothesis: A tourist has his picture taken on Easter Island.
explanation_1: Not everyone on Easter Island is a tourist having their picture taken.
explanation_2: It is not necessary tourist has picture taken.
explanation_3: Not all men are tourist.
premise_logic: exists e1 x1 x2 x3 x4 x5.(ne_geo_island(x4) & (x4 = x5) & ne_geo_easter(x5) & by(e1,x2) & on(x2,x4) & n_structure(x2) & of(x2,x3) & n_face(x3) & card_eq_2(x2) & Actor(e1,x1) & v_stand(e1) & n_man(x1))
hypothesis_logic: exists e2 e1 x1 x2 x3 x4 x5.(ne_geo_island(x4) & (x4 = x5) & ne_geo_easter(x5) & Theme(e2,x2) & Actor(e2,x1) & v_have(e2) & on(e1,x4) & Theme(e1,x3) & v_take(e1) & (x2 = x3) & n_picture(x2) & of(x2,x1) & n_male(x1) & n_tourist(x1))