['contingent', 'appear', 'EmptyParameter', 'bridge', 'on']
["Synset('social_group.n.01')", 'appear-48.1.1', 'EmptyParameter', "Synset('dental_appliance.n.01')", 'on']
Suddenly a contingent of drones appears on the bridge.
suddenly a Synset('social_group.n.01') of Synset('wind_instrument.n.01') appears on the Synset('dental_appliance.n.01').