"Smart gains in gold prices" Answer this question: Does the news headline talk about price going up? Yes

"gold prices add to slight gain after economic reports" Answer this question: Does the news headline talk about price staying constant? No

"Gold tanks on global crash; silver sinks" Answer this question: Does the news headline talk about price staying constant? No

"Gold prices dip in Asia, but Ukraine events support" Answer this question: Does the news headline talk about a general event (apart from prices) in the past? No

"April gold off $9, or 0.7%, at $1,227.80/oz." Answer this question: Does the news headline talk about price going up? No

"gold falls to 7-week low as dollar firms" Answer this question: Does the news headline talk about price in the past?