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]: Ben and Trevor make it home safely, and having finally coped with the loss of his son, Ben meets his estranged wife and gives her the divorce papers. He continues writing, his next novel being about Trevor. He narrates his writing the last few lines, informing the audience that he eventually quit as Trevor's caregiver, but the two remained friends. On Trevor's 21st birthday, Ben went into his room to find Trevor lying dead on the floor and his new caregiver crying on the floor next to him, only to find out Trevor was faking. The caregiver quit the next day.
[A]: did trevor die in the fundamentals of caring?


[Q]: El Salvador have appeared in the finals of the FIFA World Cup on two occasions in 1970 and 1982.
[A]: has el salvador ever been in the world cup?


[Q]: It is not meaningful to assign a value to the king relative to the other pieces, as it cannot be captured or exchanged. In this sense, its value could be considered infinite. As an assessment of the king's capability as an offensive piece in the endgame, it is often considered to be slightly stronger than a bishop or knight -- Emanuel Lasker gave it the value of a knight plus a pawn (i.e. four points on the scale of chess piece relative value) (Lasker 1934:73). It is better at defending nearby pawns than the knight is, and it is better at attacking them than the bishop is (Ward 1996:13).
[A]:
can a king capture a king in chess?