A lawyer said that a dog craved to walk .
lawyer ( x _ 1 ) AND say . agent ( x _ 2 , x _ 1 ) AND say . ccomp ( x _ 2 , x _ 6 ) AND dog ( x _ 5 ) AND crave . agent ( x _ 6 , x _ 5 ) AND crave . xcomp ( x _ 6 , x _ 8 ) AND walk . agent ( x _ 8 , x _ 5 )