Complex sentence: In October 2009 Jones allowed a bizarre goal scored by Darren Bent for Sunderland against Liverpool, when his shot took a deflection off a beach ball which had been thrown onto the pitch by a fan in the Liverpool supporters' section.
Split into simpler sentences: In October 2009 Jones infamously allowed to stand a bizarre goal scored by Darren Bent for Sunderland against Liverpool. Bent's shot at goal took a deflection off a beach ball which had been thrown onto the pitch by a fan in the Liverpool supporters' section.