"why now may be a good time to buy gold and silver" Does the news headline compare gold with any other asset? Yes

"Gold prices log third straight decline" Does the news headline talk about price going up? No

"gold prices move down slightly, silver remains flat" Does the news headline talk about price going down? Yes

"gold steady near 7-week highs on struggling dollar" Does the news headline talk about price going up? No

"Gold prices hold modest loss after PPI report" Does the news headline talk about price in the future? No

"dec. gold tumbles $20.20 at $814.50 an ounce on nymex" Does the news headline talk about price going down?