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: "the mozart effect refers to the now discounted finding that cognitive ability is boosted by?" whose answer is listening to Mozart's music.
Each document should contain about 30 words, and these documents should contain useful information.

Query: the mozart effect cognitive ability
Useful Output:

Doc 1: In fact just recently, a Harvard University study illustrated that music does not enhance childrens' cognitive abilities. Additionally, the
Doc 2: London Met research shows listening to Mozart improves short-term memory - while the music of fellow Austrian composer, Mahler, degrades it.
Doc 3: The finding of the original study were a slight and brief increase in spatial reasoning skills after listening to Mozart versus sitting in
Doc 4: The Mozart effect is a theory that suggests people can improve cognition simply by listening to Mozart's music.
Doc 5: Mozart's compositions have long been associated with enhanced cognitive function, particularly in the realms of memory and attention.