"gold ends lower after tug-of-war session" Answer this question: Does the news headline talk about price in the past? Yes

"venezuela to offer gold ingot certificates as inflation skyrockets" Answer this question: Does the news headline talk about a general event (apart from prices) in the future? No

"gold climbs over 2% on short-covering rally" Answer this question: Does the news headline talk about a general event (apart from prices) in the past? No

"Gold prices to trade lower today: Angel Commodities" Answer this question: Does the news headline compare gold with any other asset? No

"feb. gold up 20 cents to settle at $1,697/oz" Answer this question: Does the news headline talk about a general event (apart from prices) in the past? No

"gold gains, heads for second straight weekly gain" Answer this question: Does the news headline talk about price in the future?