<p>Which is preferable?</p>
<p>Parent legacy.</p>
<p>([Does</a> Columbia give preference in the admission process to applicants whose parents attended Columbia? | Columbia University Office of Undergraduate Admissions](<a href=“http://www.studentaffairs.columbia.edu/admissions/faq/does-columbia-give-preference-admission-process-applicants-whose-parents-attended-columbia]Does”>Columbia University Authentication))</p>