Definition: 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.
Input: The 1930s was the decade that started on January 1 , 1930 and ended on December 31 , 1939 .
Output:
The 1930s ( pronounced " nineteen-thirties " , commonly abbreviated as the " Thirties " ) was a decade of the Gregorian calendar that began on January 1 , 1930 , and ended on December 31 , 1939 .