Which of the Following Statements Is False

Which of the following statements is false?

A) Lists and tuples are built-in xe "collection:sequence"xe "sequence collections"sequence collections.
B) Dictionaries, strings and sets are built-in xe "collection:non-sequence"xe "nonsequence collections"non-sequence collections.
C) A dictionary is an unordered collection which stores key-value pairs that map xe "immutable:keys in a dictionary"immutable keys to values, just as a conventional dictionary maps words to definitions.
D) A set is an unordered collection of unique xe "immutable:elements in a set"immutable elements.