In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.

Q: Kornberg made the discovery that signals to the RNA are made by a complex of proteins that they called " mediator " .

A: Using this system , Kornberg made the major discovery that transmission of gene regulatory signals to the RNA polymerase machinery is accomplished by an additional protein complex that they dubbed " Mediator " .
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Q: Fox ( styled FOX ) is an American television network .

A: The Fox Broadcasting Company ( often shortened to Fox and stylized in all caps as FOX ) is an American free-to-air television network that is a flagship property of the Fox Corporation .
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Q: In protists , vacuoles also store and help digest food that the protist ate .

A:
In protists , vacuoles have the additional function of storing food which has been absorbed by the organism and assisting in the digestive and waste management process for the cell .
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