TASK 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.
PROBLEM: as the church of satan does not publicly release membership information , it is not known how many members belong to the church.

SOLUTION: it is not know how many members belong to the church of satan because it does not release membership information.

PROBLEM: in a departure from his usual repertoire , he sang " you ' ll never walk alone " from the broadway musical carousel at the berlin live 8 concert in 2005.

SOLUTION: to be different , he sang " you ' ll never walk alone " from the broadway musical carousel at the berlin live 8 concert in 2005.

PROBLEM: lisa gerrard -lrb- born april 12 , 1961 -rrb- is an australian musician , singer and composer who rose to prominence as part of the music group dead can dance with former music partner brendan perry.

SOLUTION:
lisa gerrard is an australian musician , singer and composer , who rose to fame as part of the music group " dead can dance " , with ex-partner brendan perry.