"april gold up $3.90, or 0.3%, at $1,255.10/oz" Does the news headline talk about price going down? No

"Gold settles at a nearly 2-month low as dollar, equities strengthen" Does the news headline talk about price in the future? No

"Gold prices tip slightly higher after Empire state data" Does the news headline talk about price? Yes

"canadian gold miners lift broader market" Does the news headline talk about a general event (apart from prices) in the past? Yes

"gold, silver rise on strong global cues" Does the news headline talk about price in the past? Yes

"gold spikes then drops on bernanke talk" Does the news headline talk about a general event (apart from prices) in the past?