Question

How did Billy's father-in-law die? (Slaughterhouse)

Answer 1

Answer:

Moments after he predicts his own death and closes his speech with the words “Farewell, hello, farewell, hello,” Billy is killed by an assassin's high-powered laser gun. He experiences the violet nothingness of death, and then he swings back into life and to early 1945.

Explanation:

because

Answer 2

Answer:

Airplane crash.

Explanation:

Billy knows the airplane will crash, but he says nothing. The passengers are entertained by a barbershop quartet. The group sings lewd, racist songs to entertain Billy's father-in-law. When the plane crashes into Sugarbush Mountain, Vermont, everyone is killed except Billy and the copilot.