premise: A crowd of people, almost all in helmets, some in masks, face the camera while someone in a red cap looks backward.
hypothesis: The camera catches the faces of a crowd of people
explanation_1: "The camera catches the faces" implies that the people face the camera.
explanation_2: the camera catches a crowd is similar to them facing the camera
explanation_3: The camera is focused on the faces of the people within the crowd.
premise_logic: exists e1 p1 s1 x1 x2 x3 x4 x5 x6 x7.(n_camera(x7) & exists e2 p2 s2 x8 x9.(exists s3.(Theme(s3,x8) & a_backward(s3)) & Topic(e2,p2) & Actor(e2,x8) & v_look(e2) & in(x8,x9) & n_cap(x9) & a_red(s2) & Theme(s2,x9) & n_person(x8)) & while(e1,p1) & Theme(e1,x7) & Actor(e1,x1) & v_face(e1) & rel(x1,x3) & in(x3,x4) & rel(x4,x5) & in(x5,x6) & n_mask(x6) & n_thing(x5) & n_helmet(x4) & n_all(x3) & a_almost(s1) & Theme(s1,x3) & of(x1,x2) & n_people(x2) & n_crowd(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(n_face(x2) & n_camera(x1) & Theme(e1,x2) & Actor(e1,x1) & v_catch(e1) & of(x2,x3) & of(x3,x4) & n_people(x4) & n_crowd(x3))