Does the federal district court have original or appellate jurisdiction?

Stan Garner resides in Illinois and promotes boxing matches for SuperSports, Inc., an Illinois corporation. Garner created the concept of “Ages” promotion—a three-fight series of boxing matches pitting an older fighter (George Foreman) against a younger fighter, such as John Ruiz or Riddick Bowe. The concept included titles for each of the three fights (“Challenge of the Ages,” “Battle of the Ages,” and “Fight of the Ages”), as well as promotional epithets to characterize the two fighters (“the Foreman Factor”). Garner contacted George Foreman and his manager, who both reside in Texas, to sell the idea, and they arranged a meeting at Caesar’s Palace in Las Vegas, Nevada. At some point in the negotiations, Foreman’s manager signed a nondisclosure agreement prohibiting him from disclosing Garner’s promotional concepts unless the parties signed a contract. Nevertheless, after negotiations between Garner and Foreman fell through, Foreman used Garner’s “Battle of the Ages” concept to promote a subsequent fight. Garner filed a suit against Foreman and his manager in a federal district court located in Illinois, alleging breach of contract.