Question: How many games are the cubs ahead of the cardinals?
qaPairs: question: How many games are the cubs ahead of the cardinals in the 2017 standings?
answer: 9
question: How many games are the cubs ahead of the cardinals in the 2016 standings?
answer: 17 1/2
question: How many games are the cubs ahead of the cardinals in the 2015 standings?
answer: 0