['time', 'pass', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['inhabitant', 'change', 'EmptyParameter', 'level', 'to']
["Synset('fundamental_quantity.n.01')", 'send-11.1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ["Synset('causal_agent.n.01')", 'exchange-13.6.1', 'EmptyParameter', "Synset('device.n.01')", 'to']
As time passes, the planet's inhabitants quickly change to a pre-medieval level of technology.
as Synset('fundamental_quantity.n.01') passes, the planet's Synset('causal_agent.n.01') quickly change to a pre-medieval Synset('device.n.01') of Synset('use.n.01').