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: rawalpindi is also the military headquarters of the pakistan armed forces and also served as the nation 's capital while islamabad was being constructed in the 1960s.

SOLUTION: rawalpindi is also the military headquarters of the pakistan armed forces.

PROBLEM: later , esperanto speakers began to see the language and the culture that had grown up around it as ends in themselves , even if esperanto is never adopted by the united nations or other international organizations.

SOLUTION: later , esperanto speakers began to see the language and the culture that had grown up around it as ends in themselves , even if it is never used by the united nations or other international organizations.

PROBLEM: on october 16 , 1990 , the un general assembly decided to grant the icrc observer status for its assembly sessions and sub-committee meetings , the first observer status given to a private organization.

SOLUTION:
the un general assembly granted the icrc observer status for it 's assembly sessions and subcommittee meetings on october 16th , 1990.