A young girl is handing off a paper to a young boy.
A girl passes a paper to a boy.
Both these sentences describe a girl handing off paper to a boy,  with the only difference being that the first sentence goes into more detail.
exists e1 s1 s2 s3 x1 x2 x3.(to(e1,x3) & n_boy(x3) & a_young(s3) & Theme(s3,x3) & a_off(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_hand(e1) & n_paper(x2) & n_girl(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(to(e1,x3) & n_boy(x3) & Theme(e1,x2) & Actor(e1,x1) & v_pass(e1) & n_paper(x2) & n_girl(x1))