Question: How many dominoes are in a mexican train set?
Answer: A double - twelve set
Disambiguated annotations:
qaPairs: question: How many dominoes are in a mexican train set for 2 players?
answer: Double-six
question: How many dominoes are in a mexican train set for 2-4 players?
answer: Double-nine
question: How many dominoes are in a mexican train set for 5-8 players?
answer: Double-twelve
question: How many dominoes are in a mexican train set for 9-12 players?
answer: Double-fifteen
question: How many dominoes are in a mexican train set for 13 players?
answer: Double-eighteen