The attempt to rebut an argument may involve generating a counterargument or finding a counterexample. The defendant can then try to rebut this presumption. She did not rebut the presumption. Here Mr Lennard did not rebut the presumption. It limits the opportunity to rebut serious allegations. She dismisses what she cannot rebut. More contemporary adherents have also sought to rebut scholarly claims. After this, the opposing candidate has around 1 minute to respond and rebut her/his arguments. David Glantz and Gabriel Gorodetsky wrote books to rebut Suvorov's arguments. The "apologia" was a formal speech or explanation to reply to and rebut the charges. Freemasons rebut these claims of a Masonic conspiracy. The Briefing is designed to rebut the allegations made in Schweizer's book. Burioni was left with only a few minutes in which to rebut the misinformation. The scientific press, in general, denied Velikovsky a forum to rebut his critics. These images are the most effective proof to date to rebut the "landing hoax" theories.