Definition: Given an abstract, indicate which of the provided candidate titles (Option1 and Option2) best describes it (respond with the text of the title, not option1/2).
Input: Abstract: The anatomy needed to plan microoperative approaches to the lateral ventricles was examined in 20 cadaveric cerebral hemispheres. The neural, arterial, and venous structures in the walls of the lateral ventricles and the relationship of the lateral ventricles to the third ventricle and basal cisterns were examined. The operative approaches to the lateral ventricle are reviewed.
Which is the apt title for the abstract? option1: Microsurgical anatomy and operative approaches to the lateral ventricles. option2: Omnibus health bill: vaccines, drug exports, physician peer review [news]
Output:
Microsurgical anatomy and operative approaches to the lateral ventricles.