question_text: Which tournament, organised by the Professional Darts Corporation, is planned to finish at the multi-purpose indoor arena located in the centre of The O2 entertainment complex on the Greenwich Peninsula in south-east London?
decomposition: return the  multi-purpose indoor arena located in  the   centre of The O2 entertainment complex on the    Greenwich Peninsula in south-east London ;return tournament organised by the  Professional Darts Corporation ;return #2 that is planned to finish at #1