Given two sentences, rewrite the second sentence such that it contains the same content but has a different meaning.
Sentence 1: Social media has become an important part of our lives. 
Sentence 2: Social media has changed our lives fundamentally.
user
sentence 1: social media has become an important part of our lives.
revised sentence 2: our lives have been transformed significantly by the emergence of social media.
assistant
Sentence 1: Social media has become an important part of our lives.
Revised Sentence 2: Our lives have been transformed significantly by the emergence of social media.
assistant