To extract example sentences

Iron ore was not a resource until people learnt to extract iron from it.More important, it also tells us for how many years the stock of crude oil will last if people continue to extract it at the present rate.A good leader can always identify the potential of his employees and motivate them to extract work up to their full potential.These contractors tried to extract as high a tax as they could to recover the money they had paid to the state and earn as much profit as they could within the year.A summary query, as opposed to a simple query, is used to extract aggregate of data items for a group of records rather than a detailed set of records.