"Gold rises to Rs 28,630 on firm global cues, spot demand" Does the news headline compare gold with any other asset? No

"August gold off 0.3% at $1,238.10/oz." Does the news headline talk about price in the future? No

"gold inches lower; fed chair hearing, us tax reforms in focus" Does the news headline compare gold with any other asset? No

"gold prices gain in asia with investor focus on yellen" Does the news headline talk about price in the past? Yes

"gold futures top $400" Does the news headline talk about price? Yes

"december gold down $2.70 to $920 an ounce ahead of jobs data" Does the news headline talk about a general event (apart from prices) in the future?