['relay', 'start', 'vent', 'gas', 'EmptyParameter']
["Synset('device.n.01')", 'begin-55.1', 'vent', "Synset('fuel.n.01')", 'EmptyParameter']
The EPS relay starts venting gas.
the <MISC>4 Synset('device.n.01') starts venting Synset('fuel.n.01').