['they', 'pull', 'EmptyParameter', 'Expanse', 'to'] ['they', 'hear', 'EmptyParameter', 'they', 'from']
['<PRP>', 'split-23.2', 'EmptyParameter', "Synset('amorphous_shape.n.01')", 'to'] ['<PRP>', 'discover-84', 'EmptyParameter', '<PRP>', 'from']
They were eventually pulled in to the Expanse, and were never heard from them again.
<PRP> were eventually pulled in to the Expanse, and were never heard from <PRP> again.