['they', 'look', 'EmptyParameter', 'way', 'for']
['<PRP>', 'seem-109', 'EmptyParameter', "Synset('concept.n.01')", 'for']
They look for another way to the bottom of the slope.
<PRP> look for another Synset('concept.n.01') to the Synset('part.n.03') of the Synset('relation.n.01').