Why don't other countries have the same game as American Football?
user
It’s just a sports game, so it’s a cultural matter.  Countries have different national pastimes and customs.
assistant
But baseball and cricket have exported really well?
user
I don’t know enough about the sports that have exported to other countries to have a good answer here.  Can you tell me about the big differences between those sports and American Football?
assistant
Why don't other countries have the same game as American Football?
user
It’s just a sports game, so it’s a cultural matter.  Countries have different national pastimes and customs.
assistant
But baseball and cricket have exported really well?
user
Baseball is an exportable sport.  Both countries have started to play it.  And cricket is big in England, Australia and New Zealand.
assistant
Why don't other countries have the same game as American Football?