['they', 'tap', 'EmptyParameter', 'interface', 'into']
['<PRP>', 'hit-18.1-1', 'EmptyParameter', "Synset('circuit.n.01')", 'into']
They can tap into the interface with a com signal.
<PRP> can tap into the Synset('circuit.n.01') with a com Synset('energy.n.01').