TASK DEFINITION: In this task your given two statements. You must judge whether the second sentence is the cause or effect of the first one. Label the instances as "cause" or "effect" based on your judgment. The sentences are separated by a newline character.
PROBLEM: The host of the trivia show called on the contestant for an answer.
The contestant rang the buzzer.

SOLUTION: cause

PROBLEM: I exited my bedroom through the window.
The house was on fire.

SOLUTION: cause

PROBLEM: The book became a huge bestseller.
It was adapted into a movie.

SOLUTION:
effect