Complex sentence: In 1994, Taylor made a memorably idiosyncratic appearance on the BBC comedy panel show "Have I Got News for You" where he didn't seem to understand the light-hearted nature of the programme and used its forum for serious political debate.
Split into simpler sentences: In 1994, Taylor made a memorably idiosyncratic appearance on the BBC comedy panel show "Have I Got News for You". Taylor appeared to be unaware of the light-hearted nature of the programme and attempted to use it as a forum for serious political debate.