pop() Remove and return an arbitrary element from the set. Raises

class tuple([iterable]) Tuples may be constructed in a number of ways: Using

str.lower() Return a copy of the string with all the cased characters [4] converted to lowercase. The

bytes.rpartition(sep) bytearray.rpartition(sep) Split the sequence at the last occurrence of sep, and return

items() Return a new view of the dictionary’s items ((key, value) pairs). See the documentation of view objects

str.title() Return a titlecased version of the string where words start with an uppercase character and the remaining characters

bytes.isdigit() bytearray.isdigit() Return true if all bytes in the sequence are ASCII decimal digits and the sequence

pop(key[, default]) If key is in the dictionary, remove it and return its value, else return default. If default

intersection(other, ...) set & other & ... Return a new set with elements common to the set and all others

str.upper() Return a copy of the string with all the cased characters [4] converted to uppercase. Note that str.upper()