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: "which part of the cns is made up of the midbrain?" whose answer is mesencephalon.
Each document should contain about 30 words, and these documents should contain useful information.

Query: parts of the brainstem
Useful Output:

Doc 1: The brainstem consists of three parts - the midbrain, pons, and medulla. It connects the spinal cord to the forebrain and contains nuclei that control vital
Doc 2: Join this channel to get access to perks: https://www.youtube.com/channel/UCesNt4_Z-Pm41RzpAClfVcg/join TEST YOUR KNOWLEDGE FROM THIS
Doc 3: It includes the tectum, the tegmentum, and ventral tegmental area. Within the tecum, the rostral (front) midbrain contains the superior
Doc 4: The primary part of the brainstem we'll consider is the midbrain. The midbrain (too known as the mesencephalon) is the foremost prevalent of
Doc 5: The brainstem is divided into three sections in humans: the midbrain (mesencephalon), the pons (metencephalon), and the medulla oblongata (