A girl confessed that Emma wanted to walk .
girl ( x _ 1 ) AND confess . agent ( x _ 2 , x _ 1 ) AND confess . ccomp ( x _ 2 , x _ 5 ) AND want . agent ( x _ 5 , Emma ) AND want . xcomp ( x _ 5 , x _ 7 ) AND walk . agent ( x _ 7 , Emma )