premise: Peter John Reynolds (6 November 1939 – 26 September 2001) was a British archaeologist known for his research in experimental archaeology and the British Iron Age and for being recruited as the first director of Butser Ancient Farm, a working replica of an Iron Age farmstead in Hampshire.
hypothesis: Reynolds' life spanned into two centuries. 
reason: Peter John Reynolds was born 6 November 1939 and died 26 September 2001. The system was confused by the context.