['engine', 'hear', 'activate', 'EmptyParameter', 'EmptyParameter']
["Synset('wheeled_vehicle.n.01')", 'discover-84', 'other_cos-45.4', 'EmptyParameter', 'EmptyParameter']
Suddenly, the warp engines can be heard activating -- they are late.
Suddenly, the Synset('cord.n.01') Synset('wheeled_vehicle.n.01') can be heard activating -- <PRP> are Synset('late.a.05').