"mcx goldguinea jan'13 contract trades higher" Does the news headline talk about price? Yes

"gold steady after ism data, up 1.1% at $1,130.60" Does the news headline talk about price going down? No

"Gold prices gain in Asia as geopolitical events point to volatility" Does the news headline talk about price staying constant? No

"spot gold quoted at $421.30, down 40c from new york" Does the news headline talk about price going down? Yes

"hot times for gold, silver stocks" Does the news headline talk about price? No

"5 signs before gold takes off" Does the news headline talk about a general event (apart from prices) in the past?