wget https://www.dropbox.com/s/w2iy0wjuyeb1l0k/train.zip &&
unzip train.zip &&
wget https://www.dropbox.com/s/3p2uugyrnmt166l/test.zip &&
unzip test.zip &&
wget https://www.dropbox.com/s/3wucwt0c6r57jj0/valid.zip &&
unzip valid.zip &&
wget https://d17h27t6h515a5.cloudfront.net/topher/2016/December/584f6edd_data/data.zip &&
unzip data.zip

wget https://www.dropbox.com/s/82c73qd8ls29boi/train.zip &&
unzip train.zip &&
wget https://www.dropbox.com/s/ege1kxpuhritqd2/test.zip &&
unzip test.zip &&
wget https://www.dropbox.com/s/w6yuizp6yt382pk/valid.zip &&
unzip valid.zip &&
wget https://d17h27t6h515a5.cloudfront.net/topher/2016/December/584f6edd_data/data.zip &&
unzip data.zip

--- 
+++ 
@@ -1,8 +1,8 @@
-wget https://www.dropbox.com/s/w2iy0wjuyeb1l0k/train.zip &&
+wget https://www.dropbox.com/s/82c73qd8ls29boi/train.zip &&
 unzip train.zip &&
-wget https://www.dropbox.com/s/3p2uugyrnmt166l/test.zip &&
+wget https://www.dropbox.com/s/ege1kxpuhritqd2/test.zip &&
 unzip test.zip &&
-wget https://www.dropbox.com/s/3wucwt0c6r57jj0/valid.zip &&
+wget https://www.dropbox.com/s/w6yuizp6yt382pk/valid.zip &&
 unzip valid.zip &&
 wget https://d17h27t6h515a5.cloudfront.net/topher/2016/December/584f6edd_data/data.zip &&
 unzip data.zip
Change links to the fixed dataset
