['start', 'crash', 'vessel', 'EmptyParameter', 'EmptyParameter'] ['start', 'ambush', 'EmptyParameter', 'alien', 'by']
["Synset('measure.n.02')", 'break-45.1', "Synset('instrumentality.n.03')", 'EmptyParameter', 'EmptyParameter'] ["Synset('measure.n.02')", 'ambush', 'EmptyParameter', "Synset('person.n.01')", 'by']
The female alien starts to head back to her own crashed vessel, but is ambushed by aliens.
the Synset('female.a.01') alien Synset('measure.n.02') to head back to <PRP> own crashed vessel, but is ambushed by Synset('person.n.01').