With no explanation, chose the best option from "A", "B", "C" or "D". identically.” Id. (citation omitted). The most frequent way that a case arises under federal law is “when fede erty that were allegedly set out in a partnership agreement. Accordingly, all of the claims that Plaintiffs pursued in their First Amended State Court Petition — declaratory judgment, breach of partnership agreement, misappropriation of trademark, promissory estoppel, unjust enrichment, breach of fiduciary duty, fraud, conversion, and tortious interference — are venerable state law causes of action. Docket Entry No. 1-1 at 26-33. Even the misappropriation claim — which could, but does not necessarily, involve a federal trademark — arises under state law. See U.S. Sporting Prods., Inc. v. Johnny Stewart Game Calls, Inc., 865 S.W.2d 214, 217 (Tex.App.-Waco 1993, writ denied) (<HOLDING>). The one potential wrinkle is that Plaintiffs

A: recognizing this texas rule
B: recognizing the cause of action
C: recognizing a cause of action under texas law for misappropriation
D: recognizing cause of action
C.