<Tr> <Td> Egypt </Td> <Td> 30 </Td> <Td> </Td> </Tr> <Tr> <Td> Iceland </Td> <Td> 21 </Td> <Td> 2 or 3 </Td> </Tr> <Tr> <Td> Serbia </Td> <Td> 38 </Td> <Td> 3 or 4 </Td> </Tr> <Tr> <Td> Portugal </Td> <Td> </Td> <Td> </Td> </Tr>

What is a seeded team in world cup