['doctor', 'inject', 'he', 'serum', 'with'] ['serum', 'allow', 'he', 'EmptyParameter', 'EmptyParameter'] ['he', 'travel', 'EmptyParameter', 'timeframe', 'between']
['<PERSON>1', 'fill-9.8', '<PRP>', "Synset('body_substance.n.01')", 'with'] ["Synset('body_substance.n.01')", 'admit-64.3', '<PRP>', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'run-51.3.2', 'EmptyParameter', 'timeframe', 'between']
The Doctor injects him with a chroniton-infused serum which allows him to travel between the different timeframes.
<PERSON>1 injects <PRP> with a chroniton-infused Synset('body_substance.n.01') which allows <PRP> to travel between <PERSON>1 Synset('unlike.a.01') timeframe.