Take the following as truth: Horton told Playboy magazine in 1989 that a woman who identified herself as working for an organization affiliated with the Bush campaign phoned him and wrote letters to him up in prison trying to get him to endorse Dukakis.
Then the following statement: "Horton does not know who tried to convince him to support a specific political candidate." is true, false, or inconclusive?
Answer: Inconclusive