sentence: In contrast , some people think that the computer is just one more invention in the history of humanity , and although they accept that it is an important invention and changes the world , they prefer to say that there exist inventions more important than the computer that we still use nowadays .
modified: In contrast , some people think that the computer is just one more invention in the history of humanity , and although they accept that is an important invention and changes the world , they prefer to say that exist inventions more important than the computer that nowadays we still use .
transformation: PRON, ADV, WO