['he', 'join', 'play', 'partner', 'by']
['<PRP>', 'mix-22.1-2-1', 'meet-36.3-1', "Synset('causal_agent.n.01')", 'by']
In this adventure, he is joined by his usual partner, Operations officer Ensign Harry Kim, playing Proton's sidekick, Buster Kincaid.
in this adventure, <PRP> is joined by <PRP> Synset('usual.a.01') partner, <PERSON>7 Kim, playing Proton's sidekick, <PERSON>8.