input with options: Read the following article and answer the question. Article: The Petit Appetit Cookbook List Price: $35.00   Price: $23.10   You save: $11.90(34% off) Product Description: Fresh, healthy meals that give little mouths something to smile about...In the Petit Appetit Cookbook, mother and professional cook Lisa Barnes offers healthy foods to help create delicious menus and bagin a lifetime of proper eating habits for babies and very young children. Everyday Raw Express (Paperback) List Price: $19.99   Price: $13.57   You Save: $6.42(32% off) Product Description: Many people love eating raw food, but often the recipes take hours or even a period of several days to prepare. Everyday Raw Express offers delicious soups and smoothies, pastas and desserts, all prepared in 30 minutes or less. If You Give a Dog a Donut (Hardcover) Reading Level: Ages 4--8   List Price: $16.99   Price: $10.10   You Save: $6.80(40% off) Product Description: If you give a dog a donut, he'll ask for some apple juice to go with it. When you give him the juice, he'll drink it all up. Then, before you can say "Woof!" ...Dog is off on a backyard adventure! Good Night Sun Hello Moon (Board Book) Reading Level: Ages 4--8   List Price: $10.99   Price: $9.34   You Save: $1.65 Book Description: Bedtime is a special time and this beautiful book will be a special part of saying goodnight. As kids turn the page, a little bit of the sun goes away and a little piece of the moon appears. The sweet story about a little bunny who doesn't want to go to bed will help send little ones off to sleep night after night. Where the Wild Things Are (Hardcover) Reading Level: Ages 4--above   List Price: $16.95   Price: $11.53   You Save: $5.42 Book Description: Max, a boy who feels misunderstood at home, as he sets out in a small boat, finding new worlds across the sea. He lands on the amazing island of the wild things, a place where being a beast isn't a bad thing. The wild things make Max their king, but he sails back to his own room where he finds his mother and his supper waiting for him. Question: Helen, a busy professor, wants to buy her 10-year-old son, Jim, a book, and get herself a cookbook, how much will she save? Answer:
output: $ 11.84

input with options: Read the following article and answer the question. Article: Billy always loved blueberries. They were his favorite fruit. Today he was going to make juice with his uncle. His uncle liked to make juice out of everything. He made carrot juice, apple juice, vegetable juice, and more juices. He had never made blueberry juice before though! First, Billy and his uncle went to a blueberry farm. They were each given a basket. They picked for an hour and got several pounds. It was hard work picking the little berries from the trees. Now Billy understood why they were expensive in the store. Next, they had to wash the fruit. Some of them still had leaves. Those had to be pulled off. Then the bad berries had to be thrown away. They washed the berries and made them air-dry. After that, they pushed the blueberries through a strainer . The strainer caught most of the seeds and skins, and only left a small glass of dark purple juice to _  When they tasted the juice, it wasn't very sweet. Billy's uncle didn't want to add white sugar to the juice. It was better to use a naturally sweet juice, like apple juice, pear juice, or grape juice. They used grape juice as a sweetener  , because grapes had a similar color to the blueberries. Finally, they could drink it. It was a lot of work to make juice, but it sure was refreshing! Question: Billy thought blueberries were expensive because  _  . Answer:
output: it was hard to pick them from the trees

input with options: Read the following article and answer the question. Article: There are trains to carry people,trains to carry animals or carry things.There are fast trains and slow ones.Some trains go through hills.In big cities,the streets are usually very busy.So you can find trains under the ground.they carry people quickly in and out of the big cities.Can a train run over the water?Yes,it can.There are many bridges over the rivers.The trains can easily run over the water.But it is not easy to build the bridges.Today's trains have dining rooms for people.You may eat something in them on the way if you are hungry.Trains are useful to men,women and children.Many children have model trains.With the model trains they can build their own rails  and enjoy the wonderful world of trains. Question: There are all kinds of trains.Here " all kinds of trains" means   _  . Answer:
output: many different kinds of trains

input with options: Read the following article and answer the question. Article: Hello, I'm Kan. I like different kinds of food. I like hamburgers, ice cream, salad and orange juice. For breakfast, I often have some milk and hamburgers. I don't like dessert. My favorite football star, Ronaldo eats lots of healthy food. He likes eggs and vegetables for breakfast. For lunch, he eats hamburgers, potatoes, chicken, oranges and apple juice. For dinner, he likes meat and French fries. He doesn't have dessert. " I like football better." He says. Question: Kan doesn't like   _  . Answer:
output:
dessert