Given the headline "mercury pollution is way up. one huge culprit? gold mines", what is the answer to the question "Does the news headline compare gold with any other asset?" No

Given the headline "December gold $4.20, or 0.3%, higher at $1,277.70/oz.", what is the answer to the question "Does the news headline talk about price in the past?" Yes

Given the headline "Gold perks up ahead of wedding season buys", what is the answer to the question "Does the news headline talk about a general event (apart from prices) in the past?" No

Given the headline "Dec. gold settles at $1,343.40/oz, down $2.80, or 0.2%", what is the answer to the question "Does the news headline talk about price staying constant?" No

Given the headline "gold slips on firmer dollar; us jobs data eyed for cues", what is the answer to the question "Does the news headline talk about price?" Yes

Given the headline "april gold climbs 60 cents to $654.50/oz in afternoon trade", what is the answer to the question "Does the news headline talk about price going down?"