when did they start building the cn tower???

Answer: 1973

Question: what had ellis island become the site of by 1891?

Answer: federal immigration station

Answer this question: largest province of nepal on the basis of population??

Province No. 3

Q: when was the last time the brewers went to the playoffs?A: 2018

Input: who is won the most gold medals in the 2018 winter olympics?

Output: Germany

when does the presiding officer of the senate vote???

Answer:
to break ties