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.

[EX Q]: the third digit designates the government district -lrb- in areas without government districts a zero is used instead -rrb-.
[EX A]: without community identification number we could not identify the government distric.

[EX Q]: cogeneration -lrb- also combined heat and power , chp -rrb- is the use of a heat engine or a power station to simultaneously generate both electricity and useful heat.
[EX A]: cogeneration is a combination of heart and power to simultaneously generate both electricity and useful heat.

[EX Q]: history and mandate the drug enforcement administration was established on 1 july 1973 , by reorganization plan no. 2 of 1973 , signed by president richard nixon on 28 march 1973.
[EX A]:
the drug enforcement administration was established on july 1 1973 by reorganization plan no. 2 of 1973 signed by president richard nixon on march 28 1973.