"comex gold ends higher for fourth session in a row" Does the news headline talk about price in the past? Yes

"gold demand slips as crops fail to earn" Does the news headline talk about price in the future? No

"December gold futures up 20 cents at $1,272 an ounce" Does the news headline talk about price going up? Yes

"Gold prices in major cities in India" Does the news headline talk about a general event (apart from prices) in the future? No

"Gold edges up as dollar dips on US interest rate uncertainty" Does the news headline talk about price staying constant? No

"gold turns lower as dollar index off session lows" Does the news headline talk about a general event (apart from prices) in the future?