Detailed Instructions: You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.
Q: Nigeria have appeared in the finals of the FIFA World Cup on six occasions, the first being in 1994 where they reached the second round. Their sixth and most recent appearance at the finals was the 2018 FIFA World Cup in Russia.
A:
have nigeria ever won the fifa world cup?