How were the postwar governments and alliances of Canada different from those of Poland?

A. Canada, a member of the Warsaw Pact, had a command economy. Poland, a NATO country, had a free-market economy.

B. Canada, a member of the Warsaw Pact, had a free-market economy. Poland, a NATO country, had a command economy.

C. Canada, a NATO country, had a command economy. Poland, a member of the Warsaw Pact, had a free-market economy.

D. Canada, a NATO country, had a free-market economy. Poland, a member of the Warsaw Pact, had a command economy.​

Edit: Its not A