['log', 'retrieve', 'EmptyParameter', 'year', 'over']
["Synset('instrument.n.01')", 'obtain-13.5.2', 'EmptyParameter', '<DURATION>0', 'over']
These logs were retrieved over two years before, among the remains of the Hansens'ship, the USS Raven.
these Synset('instrument.n.01') were retrieved over <DURATION>0 before, among the Synset('natural_object.n.01') of the Hansens'ship, the Synset('united_states.n.01') <VESSEL>3.