rank nation gold silver bronze total
rank
nation
gold
silver
bronze
total
number
number
number
number
number
number text number number number number
1 nigeria 13 5 6 24
which country was ranked as the top in the 1999 all africa games ?
WDT NN VBD-AUX VBN IN DT NN IN DT CD DT NNP NNPS .
Nigeria
select c2 from w order by c1_number limit 1