"Gold futures rise to Rs 31,180 per 10 gram" Does the news headline talk about price going up? Yes

"Gold inches higher as Asian stocks slip" Does the news headline talk about price going up? Yes

"Gold ends lower as French election result takes shine off havens" Does the news headline talk about price staying constant? No

"comex gold scores first gain in three sessions" Does the news headline talk about a general event (apart from prices) in the future? No

"gold slips as investors remain cautious following preliminary greek deal" Does the news headline talk about price in the future? No

"Gold futures log biggest one-day loss of the year, but hold above $1,200 an ounce" Does the news headline talk about price in the past?