<Tr> <Td> </Td> <Td> Lyon </Td> <Td> </Td> <Td> </Td> <Th> </Th> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> Barcelona </Td> <Td> </Td> <Td> 5 </Td> <Th> 6 </Th> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> Barcelona </Td> <Td> </Td> <Td> </Td> <Th> 5 </Th> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="4"> </Td> </Tr>

When was the last time liverpool played barcelona