premise: A person taking pictures of a young brunette girl.
hypothesis: A photographer is working.
explanation_1: A person doesn't need to be a photographer to take pictures.
explanation_2: The fact that someone takes a picture does not necessarily imply that the person is working.
explanation_3: Could be someone taking pictures for themself.  We do not know if they are a professional photographer.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & of(e1,x4) & n_girl(x4) & of(x4,x5) & n_brunette(x5) & a_young(s1) & Theme(s1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_take(e1) & n_picture(x3) & (x1 = x2) & n_person(x1))
hypothesis_logic: exists e1 x1.(Actor(e1,x1) & v_work(e1) & n_photographer(x1))
premise_sim: exists e1 s1 x1 x2 x3 x4 x5.(v_take(e1) & of(x4,x5) & of(e1,x4) & n_picture(x3) & n_person(x1) & n_girl(x4) & n_brunette(x5) & a_young(s1) & a_topic(x1) & Theme(s1,x4) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1.(v_work(e1) & n_photographer(x1) & Actor(e1,x1))