Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Type IIb (SN 1993J) | Statement: [Messier 81, supernovaType, Type IIb (SN 1993J)]

Target entity: Type IIb (SN 1993J)
Context triple: [Messier 81, supernovaType, Type IIb (SN 1993J)]

• A. SN 1987A
  SN 1987A is a famous supernova, the closest observed in modern times, whose 1987 explosion in the Large Magellanic Cloud has provided key insights into stellar death and supernova physics.
• B. SN 1572
  SN 1572 is a historically significant supernova in the constellation Cassiopeia whose detailed observations by Tycho Brahe helped challenge the Aristotelian view of an unchanging heavens.
• C. Type Ia supernovae
  Type Ia supernovae are a class of stellar explosions with nearly uniform intrinsic brightness, making them powerful standard candles for measuring cosmic distances and probing the expansion history of the universe.
• D. supernova SN 1954J
  Supernova SN 1954J is a mid-20th-century stellar explosion event in an external galaxy that became notable through detailed optical observations and analysis by astronomers.
• E. V838 Monocerotis
  V838 Monocerotis is a peculiar variable star best known for its spectacular 2002 outburst and subsequent expanding light echo, which produced some of the most striking astronomical images ever captured by the Hubble Space Telescope.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Type IIb (SN 1993J)
Target entity description: Type IIb (SN 1993J) is a well-studied core-collapse supernova in the galaxy Messier 81 that initially showed hydrogen-rich spectra before transitioning to resemble a Type Ib event, making it a key example of a stripped-envelope supernova.

• A. SN 1987A
  SN 1987A is a famous supernova, the closest observed in modern times, whose 1987 explosion in the Large Magellanic Cloud has provided key insights into stellar death and supernova physics.
• B. SN 1572
  SN 1572 is a historically significant supernova in the constellation Cassiopeia whose detailed observations by Tycho Brahe helped challenge the Aristotelian view of an unchanging heavens.
• C. Type Ia supernovae
  Type Ia supernovae are a class of stellar explosions with nearly uniform intrinsic brightness, making them powerful standard candles for measuring cosmic distances and probing the expansion history of the universe.
• D. supernova SN 1954J
  Supernova SN 1954J is a mid-20th-century stellar explosion event in an external galaxy that became notable through detailed optical observations and analysis by astronomers.
• E. V838 Monocerotis
  V838 Monocerotis is a peculiar variable star best known for its spectacular 2002 outburst and subsequent expanding light echo, which produced some of the most striking astronomical images ever captured by the Hubble Space Telescope.
• F. None of above. chosen