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:
the cilia of the respiratory epithelium move the particulate matter towards the pharynx where it is digested.
answer:
the muscles of the throat move food to the stomach where it is digested.

question:
the encryption key is trivially related to the decryption key , in that they may be identical or there is a simple transform to go between the two keys.
answer:
the encryption key and the decryption key may be identical , or there might be a simple transform to go between the two ke.

question:
the river is also potentially valuable for hydroelectric power , and the inga dams below pool malebo are first to exploit the river.
answer:
the igna dams below pool malebo exploited the river first for it 's ability to produce hydroelectric power.