A newly wedded couple pose for a picture while an unseen man fiddles with the groom's hair.
A best man is playing a joke on the groom for his wedding photos.
The unseen man may not be the best man and fiddling with the groom's hair doesn't mean that he is playing a joke.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(n_hair(x6) & of(x6,x5) & n_groom(x5) & with(e2,x6) & while(e2,x3) & n_fiddle(x3) & of(x3,x4) & n_man(x4) & a_unseen(s1) & Theme(s1,x3) & for(e2,x2) & n_picture(x2) & Actor(e2,x1) & v_pose(e2) & n_couple(x1) & Theme(e1,x1) & v_wed(e1) & r_newly(x1))
exists e1 s1 x1 x2 x3 x4 x5.(n_photo(x4) & of(x4,x5) & n_wedding(x5) & of(x4,x3) & n_male(x3) & n_groom(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & on(x2,x3) & for(x3,x4) & n_joke(x2) & n_man(x1) & r_most(s1) & a_good(s1) & Theme(s1,x1))