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Find the example(s) that show a real world situation where opposites cancel out to make zero:
A. In the Dominican Republic it is 95 and in Antarctica it is -50
B. An elevator goes up two floors, and goes down two floors.
C. The Patriots gained 25 yards, but on the next down the Patriots lost 25 yards.
D. Yerika is in an airplane 200 feet in the air, and Tania is on a boat at sea level.
E. Miguel gained three pounds when he was training for a food eating contest, after the competition he ran 2 miles a day and lost six pounds.
B and C