Definition: This task is about reading the given passage and construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) its answer is a continuous text span from the paragraph. Avoid creating questions that (i) can be answered correctly without actually understanding the paragraph and (ii) uses same words or phrases given in the passage.
Input: In 2004, the United States passed an amendment to the Fair Labour Standards Act of 1938. The amendment allows certain children aged 1418 to work in or outside a business where machinery is used to process wood. The law aims to respect the religious and cultural needs of the Amish community of the United States. The Amish believe that one effective way to educate children is on the job. The new law allows Amish children the ability to work with their families, once they are passed eighth grade in school.
Output:
What did the United States pass in 2004?