"gold futures close lower; copper ends above $1" Does the news headline talk about price in the future? No

"gold settles higher on safe-haven buying" Does the news headline compare gold with any other asset? No

"fall in wholesale prices hit gold stocks" Does the news headline talk about price going down? Yes

"Commerce Secretary for reviewing import duty on gold" Does the news headline talk about price? No

"Gold surrenders 11-month highs on stronger dollar, upbeat economic data" Does the news headline talk about price in the past? Yes

"gold up on fed caution over rates; higher equities cap gains" Does the news headline talk about price in the past?