premise: A man in a white shirt taking a picture.
hypothesis: the man is a photographer
explanation_1: man in a white shirt taking a picture doesn't always mean a photographer
explanation_2: A man in a white shirt taking a picture doesn't mean that he  is a photographer.
explanation_3: Just because a man in a white shirt taking a picture, doesn't mean the man is a photographer.
premise_logic: exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_take(e1) & n_picture(x4) & (x2 = x3) & n_shirt(x2) & a_white(s1) & Theme(s1,x2) & n_man(x1))
hypothesis_logic: exists p1 x1.(n_man(x1) & exists x2.((x1 = x2) & n_photographer(x2)))
premise_sim: exists e1 s1 x1 x2 x3 x4.(v_take(e1) & n_shirt(x2) & n_picture(x4) & n_man(x1) & in(x1,x2) & a_white(s1) & a_topic(x1) & Theme(s1,x2) & Theme(e1,x4) & Actor(e1,x3) & (x2 = x3))
hypothesis_sim: exists x1.(n_man(x1) & exists x2.(n_photographer(x2) & (x1 = x2)))