question: What was the minimum hourly wage in Sichuan on December 28 , 2007 ?
answer: 4.9 yuan
turker_answer: 4.9 yuan was the minimum hourly wage in Sichuan on December 28 , 2007 .
rule-based: The minimum hourly wage in Sichuan on December 28 , 2007 was 4.9 yuan .