Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

[Q]: What was the title of Elton John's first solo No. I hit?
[A]: sacrifice


[Q]: In football, Emlyn Hughes joined Liverpool and Alan Ball joined Everton from which club?
[A]: blackpool


[Q]: Cobol, Basic and Fortran are types of what?
[A]:
programming language