Definition: Compose a new way to ask the same question. The new question must be asking the exact same thing as the original question does. Without any other information, you should be able to tell that the original question and the new question are the same. Preserve bracketed phrases in your new question. You can change the rest of the question provided the above requirements are satisfied. The new question must have a natural, fluent formulation, as if it were composed by a native English speaker. You will be given three pieces of information to help you create better questions. Those are: "Answer": the answer to the question, e.g., "Honolulu". "Answer Type": the type of the answer, e.g., "Location". "Auxiliary Information" is a detailed description of some concepts mentioned in the question, if any.
Input: original question: what Constitution has an Unratified Amendments [Equal Rights Amendment]?
answer: united states constitution
answer type: Constitution.
auxiliary information: The Equal Rights Amendment was a proposed amendment to the United States Constitution designed to guarantee equal rights for women. The ERA was originally written by Alice Paul and Crystal Eastman. In 1923, it was introduced in the Congress for the first time. From the first, the ERA was highly controversial in terms of the meaning of equality for women. It was "feminist against feminist," says historian Judith Sealander; the result was the eventual defeat of the ERA. Middle-class women generally were supportive. Spokesmen for the working class were strongly opposed, arguing that employed women needed special protections regarding working conditions and hours. In 1972, it passed both houses of Congress and was submitted to the state legislatures for ratification. It seemed headed for quick approval until Phyllis Schlafly mobilized conservative women in opposition, arguing that the ERA would disadvantage housewives. Congress had set a ratification deadline of March 22, 1979. Through 1977, the amendment received 35 of the necessary 38 state ratifications. Five states later rescinded their ratifications before the 1979 deadline.

An Unratified Amendment [Equal Rights Amendment] is contained by which Constitution?