"oil trades below $73, gold reverses after bernanke" Does the news headline talk about price going up? No

"mcx goldguinea jan'13 contract trades higher" Does the news headline talk about a general event (apart from prices) in the future? No

"gold gains in delhi" Does the news headline talk about price in the past? Yes

"gold rebounds 1% but outlook clouded by etfs, dollar" Does the news headline compare gold with any other asset? Yes

"Next subscription for sovereign gold bonds to begin from Nov 13" Does the news headline talk about price going up? No

"august gold ends up $8.70 at $659.0 an ounce on nymex" Does the news headline talk about price?