['party', 'head', 'EmptyParameter', 'catacomb', 'into']
["Synset('causal_agent.n.01')", 'contiguous_location-47.8', 'EmptyParameter', "Synset('passageway.n.01')", 'into']
The rescue party heads off into the catacombs.
the Synset('act.n.02') Synset('causal_agent.n.01') heads off into the Synset('passageway.n.01').