"demonetisation spoils gold appetite, demand falls" Does the news headline talk about price going down? Yes

"gold slightly lower on dollar moves" Does the news headline talk about price staying constant? No

"Gold dips from 9-week top as China sets yuan higher, stocks climb" Does the news headline talk about price in the future? No

"gold spurts on good stockists buying, seasonal demand" Does the news headline talk about price in the past? Yes

"gold settles 2.2% higher at $1,857.50 an ounce" Does the news headline talk about price in the past? Yes

"gold futures rise, as dollar edges lower" Does the news headline talk about price going down?