A man wearing jeans and a button up dress shirt is holding a camera while standing next to a woman in black pants and a beige jacket.
The man is taking a photo of something while the woman looks on.
A man holding a camera is not always taking a photo.  A woman can stand next to a man with a camera, whether that woman looks on or not.
exists e1 e3 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13.(while(e2,e3) & to(e3,x9) & subset_of(x12,x9) & n_jacket(x12) & of(x12,x13) & n_beige(x13) & subset_of(x10,x9) & in(x10,x11) & n_pants(x11) & a_black(s1) & Theme(s1,x11) & n_woman(x10) & r_next(e3) & Actor(e3,x1) & v_stand(e3) & Theme(e2,x8) & Actor(e2,x1) & v_hold(e2) & n_camera(x8) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & subset_of(x5,x3) & up(x5,x6) & n_shirt(x6) & of(x6,x7) & n_dress(x7) & n_button(x5) & subset_of(x4,x3) & n_jeans(x4) & (x1 = x2) & n_man(x1))
exists e1 p1 x1 x2 x3 x4.(n_woman(x4) & n_man(x1) & exists e2 p2.(exists s1.(Theme(s1,x4) & a_on(s1)) & Topic(e2,p2) & Actor(e2,x4) & v_look(e2)) & while(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & of(x2,x3) & n_thing(x3) & n_photo(x2))