a girl touches the side of a young man's head, while another young man watches.
A girl and two boys interact.
Since a girl is touching the young man's head, while the other young man watches implies that the girl is interacting with the two boys
exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7.(n_side(x2) & while(e1,x6) & n_watch(x6) & of(x6,x7) & n_man(x7) & a_young(s3) & Theme(s3,x6) & -(x6 = x5) & n_watch(x5) & of(x5,x3) & n_man(x3) & n_man(x3) & a_young(s2) & Theme(s2,x5) & Theme(e1,x2) & Actor(e1,x1) & v_touch(e1) & of(x2,x4) & n_head(x4) & of(x4,x3) & a_young(s1) & Theme(s1,x3) & n_girl(x1))
exists s1 x1 x2 x3.(Theme(s1,x1) & a_interact(s1) & subset_of(x3,x1) & n_boy(x3) & card_eq_2(x3) & subset_of(x2,x1) & n_girl(x2))