"gold prices hold onto gains ahead of fomc statement" Answer this question: Does the news headline talk about price staying constant? Yes

"gold trades higher in morning trade; silver down" Answer this question: Does the news headline talk about price staying constant? No

"gold futures trade near 1-week low ahead of u.s. economic reports" Answer this question: Does the news headline talk about price? Yes

"Gold stays vulnerable; silver bucks the trend" Answer this question: Does the news headline talk about a general event (apart from prices) in the past? Yes

"gold falls amid 'trade war' tumult, silver back under $17" Answer this question: Does the news headline compare gold with any other asset? Yes

"Gold futures close down 0.5%, but gain 1.5% for week and finish 2016 up 9%" Answer this question: Does the news headline talk about price in the past?