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: these doppelgängers are typically , but not always , evil in some way.

SOLUTION: these doppelgängers are generally , but not always , evil in some w.

PROBLEM: muslims performing i ' tikaf are required to stay within the mosque for ten consecutive days , often in worship or learning about islam.

SOLUTION: muslims doing i ' tikaf are supposed to stay inside the mosque for ten days in a row , often in worship or learning about islam.

PROBLEM: the third digit designates the government district -lrb- in areas without government districts a zero is used instead -rrb-.

SOLUTION:
without community identification number we could not identify the government distric.