Sentence: The American, Duncan Rouleau created the character of Baymax which appeared in the film Big Hero 6 alongside the star of the film, Scott Adsit.

What structured data could we extract from this sentence?
Duncan Rouleau, nationality, Americans; Baymax, creator, Duncan Rouleau; Baymax, series, Big Hero 6 (film); Big Hero 6 (film), starring, Scott Adsit