"gold stages comeback with aid of weak dollar" Does the news headline compare gold with any other asset? Yes

"gold ends 0.5% higher at $1,696 an ounce" Does the news headline talk about price staying constant? No

"Gold futures up on firm global cues" Does the news headline talk about a general event (apart from prices) in the past? No

"eyes on opec meet; gold price may dip further: david lennox" Does the news headline talk about a general event (apart from prices) in the past? No

"gold falls as traders consolidate gains" Does the news headline talk about price? Yes

"Gold falls as market preps for dollar strengthening trend" Does the news headline talk about a general event (apart from prices) in the future?