premise: A group of people in an alley looking at the camera.
hypothesis: People are taking a picture
explanation_1: People can look at a camera without taking a picture.
explanation_2: People can be in an alley without taking a picture.
explanation_3: Looking at camera implies picture being taken or looking at a camera as an artifact which is different than taking a picture.
premise_logic: exists e1 x1 x2 x3 x4 x5.(n_camera(x5) & a_topic(x1) & of(x1,x2) & at(e1,x5) & Actor(e1,x4) & v_look(e1) & (x2 = x4) & in(x2,x3) & n_alley(x3) & n_people(x2) & n_group(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_picture(x2) & n_people(x1))
premise_sim: exists e1 x1 x2 x3 x4 x5.(v_look(e1) & of(x1,x2) & n_people(x2) & n_group(x1) & n_camera(x5) & n_alley(x3) & in(x2,x3) & at(e1,x5) & a_topic(x1) & Actor(e1,x4) & (x2 = x4))
hypothesis_sim: exists e1 x1 x2.(v_take(e1) & n_picture(x2) & n_people(x1) & Theme(e1,x2) & Actor(e1,x1))