I want to know the answer to the following question:
How many seats did MESAN win?
All the background I'm provided with is that "In the Ubangi-Shari Territorial Assembly election in 1957, MESAN captured 347,000 out of the total 356,000 votes, and won every legislative seat, which led to Boganda being elected president of the Grand Council of French Equatorial Africa and vice-president of the Ubangi-Shari Government Council.". Is that enough to answer the question?
Answer: yes