The baby thought that the cake was sketched by a dog .
* baby ( x _ 1 ) ; * cake ( x _ 5 ) ; think . agent ( x _ 2 , x _ 1 ) AND think . ccomp ( x _ 2 , x _ 7 ) AND sketch . theme ( x _ 7 , x _ 5 ) AND sketch . agent ( x _ 7 , x _ 10 ) AND dog ( x _ 10 )