Liam liked that a fig was rolled by the duck .
* duck ( x _ 9 ) ; like . agent ( x _ 1 , Liam ) AND like . ccomp ( x _ 1 , x _ 6 ) AND fig ( x _ 4 ) AND roll . theme ( x _ 6 , x _ 4 ) AND roll . agent ( x _ 6 , x _ 9 )