['ship', 'detect', 'EmptyParameter', 'course', 'on']
["Synset('craft.n.02')", 'see-30.1', 'EmptyParameter', "Synset('social_group.n.01')", 'on']
Two more Hirogen ships are soon detected on an intercept course.
<NUMBER>0 Synset('more.a.02') <PERSON>0 Synset('craft.n.02') are soon detected on an intercept Synset('social_group.n.01').