About Two Squares

Target entity: About Two Squares
Context triple: [El Lissitzky, notableWork, About Two Squares]

• A. Fermat's theorem on sums of two squares
  Fermat's theorem on sums of two squares is a result in number theory stating exactly which prime numbers (and, more generally, which integers) can be expressed as the sum of two perfect squares.
• B. Lagrange's four-square theorem
  Lagrange's four-square theorem is a fundamental result in number theory stating that every natural number can be expressed as the sum of four integer squares.
• C. Squarings (sequence)
  Squarings is a sequence of interrelated poems by Seamus Heaney that explores memory, history, and perception through tightly structured, meditative verse.
• D. Jacobi’s four-square theorem
  Jacobi’s four-square theorem is a fundamental result in number theory that gives a precise formula for the number of ways an integer can be expressed as a sum of four squares.
• E. Room for Squares
  Room for Squares is John Mayer's breakthrough debut studio album, blending pop-rock and acoustic songwriting and featuring hits like "No Such Thing" and "Your Body Is a Wonderland."
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: About Two Squares
Target entity description: About Two Squares is a 1920 avant-garde children's book by El Lissitzky that combines abstract geometric forms with a revolutionary narrative, exemplifying early Constructivist design.

• A. Fermat's theorem on sums of two squares
  Fermat's theorem on sums of two squares is a result in number theory stating exactly which prime numbers (and, more generally, which integers) can be expressed as the sum of two perfect squares.
• B. Lagrange's four-square theorem
  Lagrange's four-square theorem is a fundamental result in number theory stating that every natural number can be expressed as the sum of four integer squares.
• C. Squarings (sequence)
  Squarings is a sequence of interrelated poems by Seamus Heaney that explores memory, history, and perception through tightly structured, meditative verse.
• D. Jacobi’s four-square theorem
  Jacobi’s four-square theorem is a fundamental result in number theory that gives a precise formula for the number of ways an integer can be expressed as a sum of four squares.
• E. Room for Squares
  Room for Squares is John Mayer's breakthrough debut studio album, blending pop-rock and acoustic songwriting and featuring hits like "No Such Thing" and "Your Body Is a Wonderland."
• F. None of above. chosen