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: Slovak koruna | Statement: [National Bank of Slovakia, formerCurrencyIssued, Slovak koruna]

Target entity: Slovak koruna
Context triple: [National Bank of Slovakia, formerCurrencyIssued, Slovak koruna]

• A. Slovak koruna chosen
  The Slovak koruna was the former national currency of Slovakia, used both during the World War II-era Slovak state and later in the modern Slovak Republic until it was replaced by the euro.
• B. Czech koruna
  The Czech koruna is the official fiat currency of the Czech Republic, used for everyday transactions and monetary policy in the country.
• C. Czechoslovak koruna
  The Czechoslovak koruna was the former national currency of Czechoslovakia, used from the early 20th century until the country's peaceful split into the Czech Republic and Slovakia.
• D. Slovenian tolar
  The Slovenian tolar was the former national currency of Slovenia, used from the country’s independence in 1991 until it adopted the euro in 2007.
• E. Austrian schilling
  The Austrian schilling was Austria's former national currency, used throughout much of the 20th century until the country adopted the euro.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: formerCurrencyIssued
Context triple: [National Bank of Slovakia, formerCurrencyIssued, Slovak koruna]

• A. formerCurrency chosen
  Indicates that an entity was once used as a currency in a place or time period but is no longer in official use.
• B. hasBanknotesIssuedBy
  Indicates that one entity possesses or contains banknotes that were issued by another entity.
• C. reintroducedCurrencyOf
  Indicates that a currency has been brought back into use as legal tender in a particular country or region after having been previously replaced, discontinued, or suspended.
• D. formerCurrencyUnion
  Indicates that two or more entities were once part of the same currency union, but that monetary union has since been dissolved.
• E. previousBanknoteSeries
  Indicates that one banknote series directly precedes another in the chronological sequence of issued banknote series.
• F. None of above.