"gold treads lower ahead of fed minutes" Does the news headline talk about a general event (apart from prices) in the past? No

"water is the new gold, a big commodity bet" Does the news headline compare gold with any other asset? Yes

"should gold be part of every investment portfolio?" Does the news headline talk about price in the future? No

"Gold set for first weekly loss in three as investors seek riskier assets" Does the news headline talk about price going down? Yes

"April gold off $5.90, or 0.5%, at $1,197.70/oz." Does the news headline talk about price in the past? Yes

"gold losses steepen after fed hike" Does the news headline talk about a general event (apart from prices) in the future?