"Global gold prices tumble to 5-year low as dollar strengthens" Answer this question: Does the news headline talk about price staying constant? No

"silver tumbles by rs 5,500, gold down by rs 300 on global cues" Answer this question: Does the news headline talk about price staying constant? No

"stocks will outperform gold and bonds: warren buffett" Answer this question: Does the news headline talk about price in the future? No

"amex gold bugs index ends at 368.6, down 4.8% on day" Answer this question: Does the news headline talk about a general event (apart from prices) in the future? No

"gold posts slight gains, amid greek debt concerns and sell-off in china" Answer this question: Does the news headline talk about a general event (apart from prices) in the past? No

"Gold prices settle lower to end 5-session climb" Answer this question: Does the news headline talk about a general event (apart from prices) in the past?