"gold at $1,201.70 in post-pit, electronic trading" Answer this question: Does the news headline talk about price in the past? Yes

"gold gains $16; copper ends 12% higher" Answer this question: Does the news headline talk about price in the past? Yes

"video : how much gold is there in the world?" Answer this question: Does the news headline talk about price going down? No

"Gold down a 7th straight session to end at lowest level since Feb. 1" Answer this question: Does the news headline talk about a general event (apart from prices) in the past? No

"gold futures up $6.00 at $912.70 an ounce" Answer this question: Does the news headline talk about price in the future? No

"gold futures up $3.00 at $956.10 an ounce" Answer this question: Does the news headline talk about price going up?