text: Pharo is a clean, innovative, open-source, live-programming environment.
  Deep into Pharo is the second volume of a series of books covering Pharo. Whereas the first volume Pharo by Example is intended for newcomers, this second volume covers deeper topics.
  Bought "Deep into Pharo" too myself. The book exposes features I would not even imagine, fascinating reading.@kilon on Twitter
  You will learn about Pharo frameworks and libraries such as Glamour, PetitParser, Roassal, FileSystem, Regex, and Socket.
  You will explore the language with chapters on exceptions, blocks, small integers, and floats.
  You will discover tools such as profilers, Metacello and Gofer.
  Deep into Pharo is an open book:
  The full book is available as a free printable PDF download (Milestone version).
  Contributions are welcomed.
  The content of this book is released under a Creative Commons Attribution-ShareAlike license.
explanation: The provided text is a description of the book "Deep into Pharo," which is the second volume in a series of books about the Pharo programming environment. It covers advanced topics and features of Pharo, including frameworks, libraries, language features, and tools. The text also mentions that the book is open-source and available for free download.
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: Pharo is a clean, innovative, open-source, live-programming environment.
  Deep into Pharo is the second volume of a series of books covering Pharo. Whereas the first volume Pharo by Example is intended for newcomers, this second volume covers deeper topics.
  Bought "Deep into Pharo" too myself. The book exposes features I would not even imagine, fascinating reading.@kilon on Twitter
  You will learn about Pharo frameworks and libraries such as Glamour, PetitParser, Roassal, FileSystem, Regex, and Socket.
  You will explore the language with chapters on exceptions, blocks, small integers, and floats.
  You will discover tools such as profilers, Metacello and Gofer.
  Deep into Pharo is an open book:
  The full book is available as a free printable PDF download (Milestone version).
  Contributions are welcomed.
  The content of this book is released under a Creative Commons Attribution-ShareAlike license.
distilabel_metadata.role: user
distilabel_metadata.raw_output_q_a_detector_0: The provided text is a description of the book "Deep into Pharo," which is the second volume in a series of books about the Pharo programming environment. It covers advanced topics and features of Pharo, including frameworks, libraries, language features, and tools. The text also mentions that the book is open-source and available for free download. 
  
  Label: no-question