['they', 'have', 'EmptyParameter', 'point', 'at']
['<PRP>', 'own-100', 'EmptyParameter', "Synset('debt.n.02')", 'at']
They are at least equally dissatisfied, which is at least something they have in common at this point.
<PRP> are at Synset('least.a.01') equally dissatisfied, which is at Synset('least.a.01') Synset('entity.n.01') <PRP> have in Synset('common.a.01') at this Synset('debt.n.02').