text: ## Precalculus (6th Edition)
  
  $=\sum ^{15}_{i=1}\dfrac {5}{1+i}$
  $\dfrac {5}{1+1}+\dfrac {5}{1+2}+\dfrac {5}{1+3}+...+\dfrac {5}{1+15}=\sum ^{15}_{i=1}\dfrac {5}{1+i}$
explanation: The document contains a mathematical expression and its expanded form, but it does not contain a question or an answer to a question.
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: ## Precalculus (6th Edition)
  
  $=\sum ^{15}_{i=1}\dfrac {5}{1+i}$
  $\dfrac {5}{1+1}+\dfrac {5}{1+2}+\dfrac {5}{1+3}+...+\dfrac {5}{1+15}=\sum ^{15}_{i=1}\dfrac {5}{1+i}$
distilabel_metadata.role: user
distilabel_metadata.raw_output_q_a_detector_0: The document contains a mathematical expression and its expanded form, but it does not contain a question or an answer to a question.
  
  Label: no-question