TASK DEFINITION: In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.
PROBLEM: Article: A father wanted to buy a horse for his son. After looking at many horses, the man's decision was almost made. It had come down to a choice between two horses. They were quite similar and the prices were the same. He decided to take another look so he could make a final decision. The first farmer was eagerly trying to sell his horse and talked much about how cute his horse was, but the father didn't reach a decision. The second farmer was different. He didn't say anything about the horse, but he simply said that he was sure the man's son would love his horse. He offered to bring the man a saddle , a bridle , the horse and enough food for it for 30 days. In return , the father should give him a check, and he would hold it for 30 days. If the man's son decided to keep the horse, he could let him know at the end of the 30 days, and he would cash the check. Otherwise, he would give back the man's check, pick up the horse and even clean up where the horse had been to. Which farmer do you think sold his horse? Can you see that if you promise buyers reliable business dealings with you, you are more likely to be successful? The farmer gave more far beyond what the father thought or even imagined.
Answer: The two horses were quite similar.

SOLUTION: Why was it hard for the father to make a decision at first?

PROBLEM: Article: For families on vacation,a playground provides a welcome break from sightseeing.It can also provide a glimpse into the local culture,from the setup of the park to the ways families interact.Here are the designs that live up to that challenge. Fruit and Scent Park, Stockholm Is there a picky eater on a steady diet of chicken fingers and cheese? Perhaps a trip to Sweden's Fruit and Scent Park will change his or her culinary tune.This playground features a banana slide,an orange seesaw,pear huts,a watermelon jungle gym and a pair of cherry swings,all designed by public artist Johan Ferner Strom.Now,who can say you can't play with your food? Nishi Rokugo Park, Tokyo Located between central Tokyo and the city of Kawasaki,Nishi Rokugo combines recycled rubber tires with traditional playground equipment.In total,more than 3,000 tires of different sizes are used to create tunnels,bridges,tall sculptures for climbing and,of course,tire swings.There's little shade,so you can visit here in the early morning or late afternoon for the most comfortable weather, and be sure to wear your play clothes. $?Bicentennial Children's Park, Santiago,Chile Set a top San Cristobal Hill,the Bicentennial Children's playground in Metropolitan Park was built to celebrate 200 years of Chilean independence and improve the lives of Santiago citizens.Dozens of slides are built into the slope,creating a design completely complementary of the surrounding landscape.Fountains offer some relief from the sun,and ample seating gives parents a place to relax.
Answer: Top museums around the world.

SOLUTION: What is mainly talked about in the text?

PROBLEM: Article: When I was seven years old my mom was diagnosed with cancer. The doctors told us my mom might be saved with surgery. But it could also kill her. She chose to have it. The day before the surgery I was off school, and my mom planned the best day of my life, everything I loved at seven and everything that would put a smile on my face. The day began with her waking me up saying, "Kate, I have a surprise for you. Come and see." The surprise was a doll I had wanted for the longest time. Throughout the day, she told me everything that she thought I would need to know to grow up and be a good person; she told me to be the best I could be and that I would always make her proud. We had a picnic in the park, and it was so cold that we moved to the car. The day was filled with laughter. For the first time in a long time I could see she was really happy. I would never forget her smile, or the way her eyes shone as if we were the same age. It was the best day of my life, and I will never forget the conversations we shared. My mother managed to live through the surgery. Now when I look back, I realize that the best day of my life could be her last and this could be the last day I would remember with her, the last one we shared. I also understand how unselfish a mother is.
Answer: The patient.

SOLUTION:
Who made the decision to have the surgery in the story?