"gold declines first time in seven days after greek elections" Does the news headline talk about price? Yes

"gold dips as dollar gains, though dovish fed language supports" Does the news headline talk about price in the future? No

"gold futures down 70c at $888.50 an ounce" Does the news headline talk about price in the past? Yes

"Gold gains as dollar softens on Fed expectations" Does the news headline talk about price in the future? No

"italy : huge hoard of roman gold coins discovered in italian theater basement" Does the news headline talk about a general event (apart from prices) in the future? No

"the truth about solar, gold and marijuana" Does the news headline talk about a general event (apart from prices) in the past?