You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: ""Imperial" was the second story arc from Grant Morrison's run on the Marvel Comics title New X-Men, running from issues #118-126, it further explored the origin behind the character Cassandra Nova as well as giving more depth to the student body at the Xavier Institute, specifically the Stepford Cuckoos, a set of fictional mutant psychically linked what?" whose answer is quintuplets.
Each document should contain about 30 words, and these documents should contain useful information.

Query: what are the Stepford Cuckoos linked to in New X-Men
Useful Output:

Doc 1: What's the Stepford Cuckoos up to? Getting better taste in men Spreading vicious gossip and slander… Being BETTER than everyone
Doc 2: Grant Morrison has been talking about The Stepford Cuckoos, five identical clones of Emma Frost. Created by Grant and Ethan Van Sciver for New X-Men #118.
Doc 3: Also, the Stepford Cuckoos, originally called the Five-in-One, were students at the Xavier Institute of Higher Learning and not part of the
Doc 4: The Stepford Cuckoos, memorable mutants in their own right, stirred up all kinds of trouble for Professor Xavier and the students at Professor Xavier's School.
Doc 5: We later find out in X-Men: Phoenix – Warsong that the Stepford Cuckoos are not only clones of Emma frost by the weapon x program, (Weapon XIV)