text: How many unique squares are there in a 4 x 4 grid?
  
  Ask the students how many squares are there in a 4x4 grid of squares. Many will answer 16. Tell them that there are more than that.
  
  After they have had a chance to think about and have yelled out some more answers ask them how many squares there are in a 1x1 grid (1) and in a 2x2 grid (the 4 small squares and the 1 big square = 5) and a 3x3 grid (9 small squares, 4 of the 2x2, and 1 big one = 14).
  
  So the total for a 4x4 is 16 + 9 + 4 + 1 = 30. The total for any nxn square is (n squared + n-1 squared + n-2 sqaured down to 1 when n=1.
explanation: The document provides a math question about the number of unique squares in a 4x4 grid and includes a detailed explanation of how to find the answer. It also mentions the correct answer (30) and provides a formula for finding the total number of squares in any nxn grid.
distilabel_metadata.content: Evaluate the user given text extract and determine if it contains a math question and optionally and answer to this question.
  
  Output rules:
  
  1. Briefly describe the document and mention if it contains a question or a question and answer.
  2. Finalize the output with: Label: no-question,question,question-and-answer,multiple-question,multiple-question-and-answer
distilabel_metadata.role: system
distilabel_metadata.content: How many unique squares are there in a 4 x 4 grid?
  
  Ask the students how many squares are there in a 4x4 grid of squares. Many will answer 16. Tell them that there are more than that.
  
  After they have had a chance to think about and have yelled out some more answers ask them how many squares there are in a 1x1 grid (1) and in a 2x2 grid (the 4 small squares and the 1 big square = 5) and a 3x3 grid (9 small squares, 4 of the 2x2, and 1 big one = 14).
  
  So the total for a 4x4 is 16 + 9 + 4 + 1 = 30. The total for any nxn square is (n squared + n-1 squared + n-2 sqaured down to 1 when n=1.
distilabel_metadata.role: user
distilabel_metadata.raw_output_q_a_detector_0: The document provides a math question about the number of unique squares in a 4x4 grid and includes a detailed explanation of how to find the answer. It also mentions the correct answer (30) and provides a formula for finding the total number of squares in any nxn grid.
  
  Label: question-and-answer