Sentence:  Wenger sent on Cesc Fabregas and Van Persie to try to finish Leeds off and with 14 minutes left the <WSD>switch</WSD> paid off as the Spaniard sent Bendtner away down the right and his wonderful curling cross was headed in by Van Persie at the far post. 
Meaning of the word marked with <WSD> tags:  A change.