['response', 'be', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
["Synset('message.n.02')", 'seem-109', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
The ship may simply be a freighter, although there is no response to Sato's communications.
the Synset('craft.n.02') may simply be a freighter, although there is no Synset('message.n.02') to Sato's Synset('entity.n.01').