messages list | dataset_source string |
|---|---|
[
{
"role": "user",
"content": "Ashley wants a champagne toast at her wedding. She wants to serve 2 glasses of champagne to each of her 120 wedding guests. 1 bottle of champagne has 6 servings. How many bottles of champagne will she need?"
},
{
"role": "assistant",
"content": "<think>\nLet's br... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "How can I create an HTML form with input fields for email and password?"
},
{
"role": "assistant",
"content": "<think>\nHere's a thinking process to arrive at the HTML form code for email and password:\n\n1. **Understand the Goal:** The request is to create an HTML ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "What was the question for this implicit rationale, and corresponding answer?\nAfter this week, Michelangelo will have 28 - 12 = 16 more ceilings to paint. Next week, Michelangelo will paint 12 / 4 = 3 ceilings. Michelangelo will have 16 - 3 = 13 more ceilings to paint.\n The an... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "A product manager is overseeing a tech company's software platform, which consists of 5 distinct modules: A, B, C, D, and E. The manager wants to prioritize updates based on the insights of a group of technology enthusiasts. The enthusiasts provide feedback scores for each modu... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "translate this code to Scheme:\n```erlang\n-module(max_killed_enemies).\n-export([max_killed_enemies/1]).\n\nmax_killed_enemies(Grid) ->\n M = length(Grid),\n N = length(lists:nth(1, Grid)),\n Result = 0,\n RowHits = 0,\n ColHits = lists:duplicate(N, 0),\n max... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "A store received 25 boxes containing three different types of apples (each box contains apples of only one type). Prove that among them there are at least 9 boxes with apples of the same type."
},
{
"role": "assistant",
"content": "<think>\nLet N be the total number... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "The commuting times (in minutes) of someone for 5 days are $a$, $b$, $8$, $9$, $10$. Given that the average of this set of data is $9$ and the variance is $2$, find the value of $|a-b|$."
},
{
"role": "assistant",
"content": "<think>\nLet the commuting times for 5 d... | dolphin-r1-reasoning-flash |
[
{
"role": "system",
"content": "You are an expert in composing functions. You are given a question and a set of possible functions. \nBased on the question, you will need to make one or more function/tool calls to achieve the purpose. \nIf none of the functions can be used, point it out and refuse to answer... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "You are tasked with implementing a stream observation mechanism in Swift. You are provided with a code snippet that includes a closure property `onStartStream` and a class `MockStream`. The `onStartStream` closure is intended to observe the creation of new streams and will be c... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "How can I create a loop in Python to iterate over numbers from 0 up to a given input integer? Can you provide a code example?"
},
{
"role": "assistant",
"content": "<think>\nHere's a thought process for generating the Python loop example:\n\n1. **Understand the Requ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Figure $WXYZ$ is a square. Inside this square, two smaller squares and one rectangle are drawn with side lengths as labeled. What is the area of the shaded $\\text{T}$-shaped region? [asy]\n/* Modified AMC8 2000 #6 Problem */\ndraw((0,0)--(6,0)--(6,6)--(0,6)--cycle);\ndraw((2,6... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Let $g(n)$ be the product of the proper positive integer divisors of $n$. For how many values of $n$ does $n$ not divide $g(n)$, given that $3 \\le n \\le 60$?"
},
{
"role": "assistant",
"content": "<think>\nLet $n$ be a positive integer.\nThe proper positive intege... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "If the sequence $\\{a_n\\}$ is a geometric sequence, and $a_5=3$, then determine the value of the determinant $\\begin{vmatrix} a_2 & -a_7 \\\\ a_3 & a_8 \\end{vmatrix}$."
},
{
"role": "assistant",
"content": "<think>\nLet $\\{a_n\\}$ be a geometric sequence. This m... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "excluding stoppages , the speed of the bus is 54 kmph and including stoppages , it is 36 kmph . for how many minutes does the bus stop per hr"
},
{
"role": "assistant",
"content": "<think>\nLet the distance be D.\nLet the time taken without stoppages be T1.\nLet the... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Given points $P(3,4)$, $Q(2,6)$, and vector $\\overrightarrow{EF}=(-1,\\lambda)$, if $\\overrightarrow{PQ} \\cdot \\overrightarrow{EF}=0$, then the value of the real number $\\lambda$ is ( ).\n\nA: $\\dfrac {1}{2}$\n\nB: $- \\dfrac {1}{2}$\n\nC: $2$\n\nD: $-2$"
},
{
"ro... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "angelina walked 720 meters from her home to the grocery at a constant speed . she then walked 480 meters to the gym at double the speed . she spent 40 seconds less on her way from the grocery to the gym than on her way from home to the grocery . what was angelina ' s speed , in... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Please suggest two ways I can diversify my shop's product line to cater to both the local community and the Rohingya refugees. List your suggestions as a bulleted list with exactly two items."
},
{
"role": "assistant",
"content": "<think>\nThe user wants two product... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Quadrilateral $EFGH$ is a parallelogram. An exterior angle at vertex $F$ is $150^\\circ$. What is the degree measure of angle $E$?"
},
{
"role": "assistant",
"content": "<think>\nLet $EFGH$ be a parallelogram.\nWe are given that an exterior angle at vertex $F$ is $1... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Given your exceptional ability to alter reality, let's embark on a journey that's a blend of truth and fantasy. In this parallel world, there's an inexplicable transformation that transpires when a woman and a horse come into contact. Instead of an explicit description, could y... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Please explain the reasoning behind the following solution and provide code in Go:\nGiven a string `s` that contains parentheses and letters, remove the minimum number of invalid parentheses to make the input string valid.\n\nReturn _a list of **unique strings** that are valid ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "Simplify $\\frac{\\sqrt{300}}{\\sqrt{75}} - \\frac{\\sqrt{128}}{\\sqrt{32}}$."
},
{
"role": "assistant",
"content": "<think>\nWe are asked to simplify the expression $\\frac{\\sqrt{300}}{\\sqrt{75}} - \\frac{\\sqrt{128}}{\\sqrt{32}}$.\nWe can simplify each fraction ... | dolphin-r1-reasoning-flash |
[
{
"role": "user",
"content": "什么是创建用于管理在线商店订单的MySQL数据库的SQL代码？"
},
{
"role": "assistant",
"content": "<think>\nHere's a thinking process to arrive at the SQL code for an online store order management database:\n\n1. **Understand the Core Requirement:** The request is to create a MySQL database fo... | dolphin-r1-reasoning-flash |
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