"Gold gains on Iraqi violence, U.S. data cap gains" Does the news headline compare gold with any other asset? No

"wgc : four factors to underpin gold demand growth in 2018" Does the news headline talk about price going up? No

"Gold ends lower as Yellen says interest-rate hike is likely at next Fed meeting" Does the news headline talk about a general event (apart from prices) in the future? No

"Gold falls to Rs 30,360; silver slips below 42K-mark" Does the news headline talk about price? Yes

"philadelphia gold and silver index down 3.4% for week" Does the news headline talk about price going down? Yes

"bullionvault : annual price patterns in gold, silver, platinum" Does the news headline talk about price in the past?