place code area (km2) population most spoken language
place
code
area -lrb- km2 -rrb-
population
most spoken language
number
number
number
text number number number text
beatrix mine 40701 0.17 2492 sotho
how many different languages are listed ?
WRB JJ JJ NNS VBD-AUX VBN .
3
select count ( distinct c5 ) from w