The trials for the Pasteur medal for debating will be held in Sever 11 this evening at 7 o'clock. The subject is: "Resolved That the French claims to Alsace-Lorraine are paramount." The judges will be Mr. E. L. Raiche and Mr. C. W. Chenoweth. All undergraduates are eligible for the contest. Each speaker will talk for 5 minutes. The finals will be held on May 19. The debate is open to the public.