sentence: Second , for the indoor swimming pool , it generally appears to be wavy falling , from 2500 dollars in 2012 to 2000 dollars in 2014 . We can infer , it will not rise sharply , and it is impossible for it to fall sharply .
modified: Second , for indoor swimming pool , it generally appear wavy falling , from 2500 dollars in 2012 to 2000 dollars in 2014 . We can infer , it will not rise sharply , and it is impossible to fall sharply .
transformation: DET, VERB, K, OTHER