"august gold falls $2.30 to close at $662.10/oz" Answer this question: Does the news headline talk about price? Yes

"gold futures climb near $1,378/oz on globex" Answer this question: Does the news headline talk about a general event (apart from prices) in the future? No

"gold, platinum soar in broad metals rally" Answer this question: Does the news headline talk about a general event (apart from prices) in the past? No

"Gold edges up after 2-day decline, China concerns support" Answer this question: Does the news headline compare gold with any other asset? No

"spot gold quoted at $404.40, down 50c from new york" Answer this question: Does the news headline compare gold with any other asset? No

"gold futures extend fall on government rescue plans" Answer this question: Does the news headline talk about a general event (apart from prices) in the past?