"gold futures gain after south african operations halted" Does the news headline compare gold with any other asset? No

"gold, silver turn weak on global cues, slack demand" Does the news headline talk about a general event (apart from prices) in the future? No

"world gold council : north american gold-backed etfs dominate in january" Does the news headline talk about a general event (apart from prices) in the past? Yes

"gold turns lower, trades at $1,383.10 an ounce" Does the news headline talk about price going up? No

"NCDEX opens gold delivery centre in Hyderabad" Does the news headline talk about price in the past? No

"Gold gains on positive global cues, jewellers_ buying" Does the news headline talk about price staying constant?