"gold turns lower on bernanke comments" Answer this question: Does the news headline talk about price? Yes

"gold futures close up on session, down on week" Answer this question: Does the news headline compare gold with any other asset? No

"Gold futures down 0.14% on weak global cues" Answer this question: Does the news headline compare gold with any other asset? No

"harmony gold swings to profit, declares dividend" Answer this question: Does the news headline talk about a general event (apart from prices) in the future? No

"UPDATE: Gold ticks slightly higher after jobless-claims, PPI reports" Answer this question: Does the news headline talk about price staying constant? No

"gold futures rally on weaker dollar" Answer this question: Does the news headline talk about price in the future?