Task: Translation
Input (English): English sentence: He was American Mathematical Society Colloquium Lecturer in 1946 and he was vice-president of the American Mathematical Society from 1948 to 1950.
Output (Tagalog): Siya ay Amerikanong matematiko Society Colloquium lektor noong 1946 at siya ay naging bise-presidente ng Amerikanong matematiko Society 1948-1950.