"trading tips for copper, gold and crude" Answer this question: Does the news headline talk about price in the past? No

"gold up, oil down on impasse in debt ceiling talks" Answer this question: Does the news headline talk about a general event (apart from prices) in the past? No

"the gold march continues: angel broking" Answer this question: Does the news headline talk about price in the past? Yes

"June gold trades at $1,281.80/oz, down from $1,283.40 settlement" Answer this question: Does the news headline talk about a general event (apart from prices) in the future? No

"Gold dips to 4-week low on US rate hike fears" Answer this question: Does the news headline talk about price in the past? Yes

"gold steady ahead of speeches by yellen, draghi at jackson hole" Answer this question: Does the news headline talk about price going down?