Definition: In this task, you're given a sentence and your task is to generate a simplified sentence that focuses on lexical paraphrasing from the original sentence given in the input.
Input: on 20 february 2007 , encyclopdia britannica , inc. announced that it was working with mobile phone search company askmenow to launch a mobile encyclopedia.
Output:
on 20 february 2007 , encyclopdia britannica , inc. launched a mobile encyclopedia with mobile phone search company askmenow.