A zebra floated the cockroach beside the table .
* cockroach ( x _ 4 ) ; * table ( x _ 7 ) ; zebra ( x _ 1 ) AND float . agent ( x _ 2 , x _ 1 ) AND float . theme ( x _ 2 , x _ 4 ) AND cockroach . nmod . beside ( x _ 4 , x _ 7 )