Given a passage and a question, find the answer to the question based on the passage. The answer should consist of only one word that lies in the span of only one of the sentences in the passage.

Ex Input:
Paragraph: Shelob is a fictional giant spider from J.R.R. Tolkien 's Middle - earth legendarium . She appears at the end of the fourth book , second volume ( The Two Towers ) , of The Lord of the Rings . Her lair lies in Cirith Ungol ( `` the pass of the spider '' ) leading into Mordor . Gollum deliberately leads Frodo Baggins there in hopes of recovering the One Ring when Shelob attacks Frodo . The plan is foiled when Samwise Gamgee greatly injures Shelob with Frodo 's Elvish dagger , Sting , and the Phial of Galadriel .
Question: name of spider from lord of the rings


Ex Output:
Shelob


Ex Input:
Paragraph: `` As Long as He Needs Me '' is a torch song sung by the character of Nancy in the 1960 musical Oliver ! and written by Lionel Bart . Georgia Brown , who was the first actress to play Nancy , introduced the song . It is a love ballad expressing Nancy 's love for her criminal boyfriend Bill Sikes despite his mistreatment of her . In the film adaptation of the musical , it was sung by Shani Wallis .
Question: who sings as long as he needs me in oliver


Ex Output:
Nancy


Ex Input:
Paragraph: The Commonwealth of Nations , normally known as the Commonwealth , is an intergovernmental organisation of 53 member states that are mostly former territories of the British Empire . The chief institutions of the organisation are the Commonwealth Secretariat , which focuses on intergovernmental aspects , and the Commonwealth Foundation , which focuses on non-governmental relations between member states .
Question: how many countries are still in the british commonwealth


Ex Output:

53