Sentence: The character Baymax, created by Steven T. Seagle and the American Duncan Rouleau, first appeared in the film Big Hero 6.

What data can be extracted from this sentence?
Baymax, firstAppearanceInFilm, Big Hero 6 (film); Duncan Rouleau, nationality, Americans; Baymax, creator, Duncan Rouleau; Baymax, creator, Steven T. Seagle