"incrementum : in gold we trust 2017" Does the news headline talk about a general event (apart from prices) in the past? Yes

"gold futures end slightly higher, but tally a third straight weekly loss" Does the news headline talk about a general event (apart from prices) in the past? No

"gold halts 3-day rise, sheds rs 50 on weak demand" Does the news headline talk about price in the future? No

"august gold falls $1 to close at $667.30/oz" Does the news headline talk about a general event (apart from prices) in the past? No

"gold inches up as markets await greek vote" Does the news headline talk about a general event (apart from prices) in the future? No

"copper hits intraday record high; gold up" Does the news headline compare gold with any other asset?