['they', 'have', 'something', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'own-100', "Synset('entity.n.01')", 'EmptyParameter', 'EmptyParameter']
It is good that they have something in common.
<PRP> is Synset('good.a.03') that <PRP> have Synset('entity.n.01') in Synset('common.a.01').