sentence: You can go to the shopping mall , to the halfpipes , to the skate parks and you can do a lot of other cool things with your friends , but in the countryside you ca n't .
modified: You can go to the shopping , to the halfpipes , to the skateparks and you can do a lot of other cool things with your friends but in the countryside no .
transformation: NOUN, K, ORTH, PUNCT, OTHER