I want to know the answer to the following question:
How many people were killed during the demonstrations against the curfew?
All the background I'm provided with is that "On 17 October 1961, an unauthorised but peaceful protest demonstration of Algerians against the curfew led to violent confrontations between the police and demonstrators, in which at least 40 people were killed, including some thrown into the Seine.". Is that enough to answer the question?
Answer: yes