"gold slightly lower" Does the news headline compare gold with any other asset? No

"gold prices tally a second-straight session climb" Does the news headline talk about price? Yes

"August gold settles at $1,249.40/oz, up $3.60, or 0.3%" Does the news headline talk about price staying constant? No

"Gold falls below Rs 31,000-mark; silver down at Rs 41,650 per kg" Does the news headline talk about price staying constant? No

"Gold ends at 9-month low, down for second straight week" Does the news headline talk about a general event (apart from prices) in the future? No

"gold sinks on u.s. economic data, comments from ecb's draghi" Does the news headline talk about price staying constant?