['it', 'matter', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['alien', 'learn', 'everything', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'matter-91', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ["Synset('imaginary_being.n.01')", 'discover-84-1-1', 'everything', 'EmptyParameter', 'EmptyParameter']
It doesn't matter if a member of the landing party returns to their vessel and that the aliens learned everything they can from humans.
<PRP> doesn't matter if a Synset('member.n.01') of the Synset('action.n.01') Synset('social_event.n.01') Synset('lever.n.01') to <PRP> Synset('instrumentality.n.03') and that the Synset('imaginary_being.n.01') learned everything <PRP> can from Synset('primate.n.02').