question: How many visitors attended Eton Dorney during the 2012 Olympics ?
answer: 400,000 visitors during the Games period ( around 30,000 per day )
turker_answer: 400,000 visitors attended Eton Dorney during the 2012 Olympics , around 30,000 per day .
rule-based: 400,000 visitors during the Games period ( around 30,000 per day attended Eton Dorney during the 2012 Olympics .