The correct answer is A) it is winter in the United States and Europe during Chile's most productive season.
Products grown in Chile sell well in the United States and Europe because it is winter in the United States and Europe during Chile's most productive season.
You have to remember that depending on the hemisphere where you live, there is a different season than the other. If it is winter in the Northern hemisphere, then it is summer in the Southern hemisphere or vice-versa. So when it is winter in the United States and the production of crops diminishes, the US import crops from South America, specifically form Chile because down there is summer and the crops are ready to be exported. Chile exports cherries, onions, grapes, apples, corn, peaches oat, wheat, asparagus, and beans.