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]: In 1715 , Brook Taylor discovered a general method for applying the series to all functions .
[A]: It was not until 1715 however that a general method for constructing these series for all functions for which they exist was finally provided by Brook Taylor , after whom the series are now named .


[Q]: In marine sediments methane is produced when sulfates are low .
[A]: In marine sediments the biological production of methane , also termed methanogenesis , is generally confined to where sulfates are depleted , below the top layers .


[Q]: No Democratic Presidential candidate has won Washington County since Franklin D. Roosevelt in 1932 .
[A]:
No Democratic Presidential candidate has won Washington County since Franklin D. Roosevelt in 1932 , and Roosevelt remains the solitary Democrat to ever win a majority in the county .