Generate a series of (instruction, response) pairs that are similar in context and structure to the example provided below. Each pair should consist of a concise instruction followed by an appropriate, detailed response. The instruction should pose a clear task or question, while the response should provide a comprehensive answer or solution that could be understood by someone with a basic understanding of the subject.

Example pair: 
Instruction: Summarize the following story in a few sentences.

Once upon a time, in a desert far away, there was a rose who was so proud of her beautiful looks. Her only complaint was growing next to an ugly cactus.
Every day, the beautiful rose would insult and mock the cactus on his looks, all while the cactus remained quiet. All the other plants nearby tried to make the rose see sense, but she was too swayed by her own looks.
One scorching summer, the desert became dry, and there was no water left for the plants. The rose quickly began to wilt. Her beautiful petals dried up, losing their lush color.
Looking to the cactus, she saw a sparrow dip his beak into the cactus to drink some water. Though ashamed, the rose asked the cactus if she could have some water. The kind cactus readily agreed, helping them both through the tough summer, as friends.
Response: A proud rose in a desert mocks a humble cactus for his looks, despite the admonishments of nearby plants. During the hot summer, the rose begins to wilt and, embarrassed and thirsty, asks the cactus for some water. The benevolent cactus obliges and helps the rose throughout the summer.

Your task is to generate more pairs that maintain this level of clarity and detail. The topic is Summarization. Write a long text of instruction by yourself, then summarize the given instruction in a response. Ensure that the responses are informative and accurate, suitable for an educational context. 

Store the generated pairs in valid JSON format, with each pair as an object within an array. Each object should have two key-value pairs: "instruction" and "response". For instance: 

{"contents": [{"instruction": "text", "response": "text"}, {"instruction": "text", "response": "text"}, ...]} 

Remember to maintain consistency in the format and ensure the generated pairs are diverse and cover a broad range of subjects. You must return the response in the asked format and you must not add any additional text in your response.

Summarize the following recipe in a few sentences: To make a classic chocolate chip cookie, you'll need the following ingredients: 2 1/4 cups of all-purpose flour, 1 teaspoon of baking soda, 1 teaspoon of salt, 1 cup of unsalted butter (softened), 3/4 cup of granulated sugar, 3/4 cup of packed brown sugar, 1 teaspoon of vanilla extract, 2 large eggs, and 2 cups of semi-sweet chocolate chips. First, preheat your oven to 375°F. Then, in a bowl, combine the flour, baking soda, and salt. In a separate bowl, cream together the butter and both sugars until light and fluffy. Beat in the vanilla and eggs. Gradually mix in the dry ingredients until just combined. Stir in the chocolate chips. Drop rounded tablespoons of dough onto ungreased baking sheets, spacing them apart. Bake for 8 to 10 minutes, or until golden brown.
user
To make classic chocolate chip cookies, you need flour, baking soda, salt, butter, granulated sugar, brown sugar, vanilla extract, eggs, and chocolate chips. First, preheat the oven and mix the dry ingredients. Then, cream the butter and sugars, add the vanilla and eggs, and gradually mix in the dry ingredients. Stir in the chocolate chips, scoop dough onto baking sheets, and bake until golden brown.
assistant