<Tr> <Td> Basketball </Td> <Td> 15 minutes </Td> <Td> Two periods (quarters) of 10 (FIBA, WNBA, WNBL, NBL) or 12 minutes each (NBA) or one period (half) of 20 minutes (U.S. college basketball). </Td> </Tr> <Tr> <Td> Canoe Polo </Td> <Td> 1--3 minutes </Td> <Td> 7--10 minutes </Td> </Tr> <Tr> <Td> Field hockey </Td> <Td> 10 minutes </Td> <Td> 35 minutes </Td> </Tr> <Tr> <Td> Gaelic football </Td> <Td> 12 minutes </Td> <Td> 30 or 35 minutes </Td> </Tr>

How long is the world cup half time