Schwartz responded to the critique, leading Hyman to write a rebuttal. Barreno refuted Velho da Costa's stance in a public rebuttal. This accusation is known from Josephus' rebuttal of it in "Against Apion". She listens to his honest testimony of love for her and rebuttal of the D.E.I. The prosecution then made a 12-minute rebuttal. Anti-whaling groups cite several statements in response to this rebuttal. Scriven introduced counterarguments in his diagrams, which Toulmin had defined as rebuttal. The prosecution decided to call Smith as a rebuttal witness. Frank provided a lengthy rebuttal to Bartels' analysis. Ferguson denied that he had misrepresented the facts in an online rebuttal. Others who provided rebuttal evidence included H. Montgomery Hyde. After a brief and hurtful rebuttal, Brian storms off. Walgren said he will call Dr. Shafer briefly as a rebuttal witness. Beall differed with these opinions and wrote a letter of rebuttal in mid-2015. Airbus made a detailed rebuttal of these claims in a document published in 1991.