instruction:
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.
question:
riaa website although total worldwide album sales are not calculated by any single entity , as of 2004 several industry sources estimated rush 's total worldwide album sales at over 40 million units.
answer:
although total worldwide album sales are not calculated by any single entity , as of 2004 several industry sources estimated rush 's total worldwide album sales at over 40 million units.

question:
film director richard linklater discusses this novel in his film waking life , which begins with a scene reminiscent of another dick novel , time out of joint.
answer:
richard linklater , who is a film director , has mentioned this book in his film waking life . this movie has a similiar opening scene to another book by dick , which is called " time out of joint ".

question:
serpent is a symmetric key block cipher which was a finalist in the advanced encryption standard -lrb- aes -rrb- contest , where it came second to rijndael.
answer:
snake is a like in size key solid mass cipher which was a finalist in the increased encryption standard -lrb- aes -rrb- competition , fight , where it came second to rijndael.