Definition: In this task, you are given an article. Your task is to summarize the article in a sentence.
Input: The FTSE 100 rose 32.94 points to 7,410.67. Anglo American shares added 4% and Antofagasta was up 2.3%.
Top riser was media group Informa, which rose 6.8% after it posted a 40% rise in half-year revenues thanks to its global exhibitions business.
Virgin Money shares fell 8% after it warned on the UK housing market.
The FTSE 250-listed bank said that while the market should remain "resilient", there could be some "areas of weakness to be navigated" in the short term.
Its comments overshadowed news of 26% rise in half-year underlying profits to Â£128.6m.
Domino's Pizza Group fell nearly 7% after the company reported a slowdown in its sales growth.
Half-year pre-tax profits rose 9% to Â£44.6m, but UK like-for-like sales growth slowed to 2.4% from 13% a year earlier.
Acacia Mining shares were down a further 11% as investors reacted to news that the company had been handed a $190bn bill for unpaid taxes and penalties from Tanzania.
The company has been accused of under-reporting export revenues, which Acacia denies.
On the currency markets, the pound was unchanged against the dollar at $1.3025, and down 0,1% against the euro at 1.1179 euros.
Output:
London's benchmark share index opened higher, boosted by mining companies after the price of copper hit its highest level since February.