Question: When did they stop making pennies in canada?
Answer: May 2012
Disambiguated annotations:
qaPairs: question: When did they last make pennies in canada?
answer: May 4, 2012
the morning of May 4, 2012
morning of May 4, 2012
question: When did they start melting pennies in circulation in canada?
answer: February 4, 2013