question: How many acres were burned in the historic Cedar Fire of 2003 ?
answer: 280,000 acres ( 1,100 km2 )
turker_answer: 280,000 acres ( 1,100 km2 ) were burned in the historic Cedar Fire of 2003 .
rule-based: 280,000 acres ( 1,100 km2 ) were burned in the historic Cedar Fire of 2003 .