"gold stocks broadly higher" Does the news headline talk about price going up? Yes

"gold prices rise; copper tops $3" Does the news headline talk about a general event (apart from prices) in the future? No

"Gold gains after weekly loss, but stays under key $1,350 level" Does the news headline talk about price? Yes

"gold prices decline in line with weak overseas trend" Does the news headline talk about price going down? Yes

"Gold prices rise 0.5% to $1,276.70 an ounce" Does the news headline talk about a general event (apart from prices) in the future? No

"feb. gold down $3.70, or 0.3%, at $1,234.90/oz" Does the news headline compare gold with any other asset?