"April gold down $1.60, or 0.1%, at $1,254.10/oz after highs above $1,258" Does the news headline talk about a general event (apart from prices) in the future? No

"August gold declines $8, or 0.6%, at $1,285.20/oz." Does the news headline compare gold with any other asset? No

"dec. gold up $32.20, or 1.7%, at $1,909.10/oz" Does the news headline talk about price in the past? Yes

"Gold futures ends lower for a second straight session" Does the news headline compare gold with any other asset? No

"oil, gold push higher after german court ruling" Does the news headline talk about price? Yes

"Gold prices could soar if Donald Trump says any one of these five things" Does the news headline compare gold with any other asset?