Mr. Arora, I think you could at least give the different hypotheses, the pros and cons.
I will let you finish your answer to the question about the ethnicity of Canadians. I'm not sure that adding the “Canadian” category in the response choices is such a good idea, since anyone could answer “Canadian”. It would then be impossible to learn about people's ethnic origins and to see the cumulative assimilation of French-speaking and Acadian communities and the harm they have suffered.