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: Donora Smog of 1948 | Statement: [Mon Valley, notableEvent, Donora Smog of 1948]

Target entity: Donora Smog of 1948
Context triple: [Mon Valley, notableEvent, Donora Smog of 1948]

• A. 1948 Donora smog chosen
  The 1948 Donora smog was a deadly air pollution disaster in Donora, Pennsylvania, where a temperature inversion trapped toxic industrial emissions, causing severe respiratory illness and multiple deaths and spurring major U.S. air quality reforms.
• B. Donora Zinc Works
  Donora Zinc Works was a major early 20th-century zinc smelting plant in Donora, Pennsylvania, best known for its role in the deadly 1948 Donora smog incident that spurred modern air pollution regulation in the United States.
• C. Bhopal disaster
  The Bhopal disaster was a catastrophic 1984 industrial gas leak in Bhopal, India, widely regarded as one of the world’s worst industrial accidents due to its massive death toll and long-term health and environmental impacts.
• D. Donora, Pennsylvania
  Donora, Pennsylvania is a small industrial borough along the Monongahela River best known for the deadly 1948 smog disaster that became a landmark event in U.S. environmental history.
• E. the Great Stink of 1858
  The Great Stink of 1858 was a notorious public health and environmental crisis in London when overwhelming sewage pollution of the River Thames produced such a stench that it spurred major reforms in the city’s sanitation and sewer systems.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.