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:
to avoid adversaries from guessing the key using a brute-force attack , the key space is usually designed to be extremely large.
answer:
to keep enemies from guessing the key using a forceful attack , the key space is usually made to be very big.


question:
he went on to author the animator 's bible the illusion of life with frank thomas.
answer:
he went on to the animator 's bible " the illusion of life with frank thomas ".


question:
progress in developing the tar was hindered by political and economic obstacles throughout the 1960s , 1970s and early 1980s.
answer:

political and economic obstacles hindered the tar 's developmental progress throughout the 1960 's , 1970 's and early 1980 's.