conference bids record win % quarterfinals semifinals final champions
conference
bids
record
win %
quarterfinals
semifinals
final
champions
number
number number1 number2
number
number
number
number
number
text number score number number number number number
atlantic coast conference 4 6-4 0.6 4 2 1 1
how many quarterfinals were won by the atlantic coast conference ?
WRB JJ NNS VBD-AUX VBN IN DT NNP NNP NN .
4
select c5_number from w where c1 = 'atlantic coast conference'