Question: What year was the Governor of Oklahoma first elected who approved the Oklahoma Housing Finance Agency's first trust indenture?
Sentence (from "Federal Housing Finance Board"): The Federal Housing Finance Board (FHFB) was an independent agency of the United States government established in 1989 in the aftermath of the savings and loan crisis to take over oversight of the Federal Home Loan Banks (FHLBs or FHLBanks) from the Federal Home Loan Bank Board (FHLBB), and was superseded by the Federal Housing Finance Agency (FHFA) in 2008.
Relevant evidence: No