ใครอยู่ในสถาบัน "University of Oxford"? แสดงชื่อและนามสกุล
Who belong to the institution "University of Oxford"? Show the first names and last names.
authorship = pd.DataFrame(columns=['authid', 'instid']); authors = pd.DataFrame(columns=['fname', 'lname', 'authid']); inst = pd.DataFrame(columns=['instid', 'name'])
authors.loc[authors['authid'].isin(authorship.loc[inst[inst['name'] == 'University of Oxford']['instid'], 'authid']), ['fname', 'lname']]