How to Use "spar" with Example Sentences

1. Pictured here : two polar bears spar , or play fight , in churchill , manitoba .
2. Yet mr schmidt 's deep technical background and sharp intellect make him happy to spar when need be .
3. Earlier " the business " columns small firms hunger for sales , not credit the missteps in managing news corp. 's hacking crisis business , labor spar over colombia free-trade deal