You will be given a definition of a task first, then some input of the task.
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.

In 1958 , the Humane Methods of Slaughter Act passed .
Output:
In 1958 , the Humane Methods of Slaughter Act passed , which required the proper use of humane slaughter methods at slaughterhouses subject to federal inspection .