In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

Ex Input:
In chemistry and physics , activation energy is the energy which must be provided to a chemical or nuclear system with potential reactants to result in : a chemical reaction , nuclear reaction , or various other physical phenomena .

Ex Output:
The activation energy of a chemical reaction is the minimum energy that is needed to make the reaction happen .


Ex Input:
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 .

Ex Output:
The 1930s was the decade that started on January 1 , 1930 and ended on December 31 , 1939 .


Ex Input:
The WWE SmackDown Tag Team Championship is a professional wrestling world tag team championship created and promoted by the American professional wrestling promotion WWE on the SmackDown brand .

Ex Output:

The WWE SmackDown Tag Team Championship is a wrestling title owned by WWE .