A child sings into a loofa in the bathtub
The loofa was just used to clean his butt.
It cannot be inferred that the loofa was used to clean the child's butt.
exists e1 x1 x2 x3.(n_bathtub(x3) & into(e1,x2) & in(x2,x3) & n_loofa(x2) & Actor(e1,x1) & v_sing(e1) & n_child(x1))
exists e1 p1 s1 x1 x2.(n_butt(x2) & of(x2,x1) & n_male(x1) & n_loofa(x1) & a_just(s1) & Manner(e1,s1) & Recipient(e1,p1) & Topic(e1,x1) & v_use(e1) & exists e2.(Theme(e2,x2) & Actor(e2,x1) & v_clean(e2)))