"gold up from two-month low before bernanke" Does the news headline talk about price in the past? Yes

"gold / silver / copper futures - weekly outlook: february 6 - 10" Does the news headline compare gold with any other asset? Yes

"gold futures close above $460 an ounce" Does the news headline talk about price in the past? Yes

"gold futures close near one-week low" Does the news headline talk about price going down? Yes

"Gold ends higher, shakes off 3-week lows as investors await Fed meeting outcome" Does the news headline talk about price going up? Yes

"Gold prices ease in Asia with focus on Ukraine, Middle East" Does the news headline talk about a general event (apart from prices) in the future?