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.

[EX Q]: The group left the museum.
They viewed all the exhibits.
[EX A]: cause

[EX Q]: The woman sighed with frustration.
Her husband misunderstood her concerns.
[EX A]: cause

[EX Q]: The host of the trivia show called on the contestant for an answer.
The contestant rang the buzzer.
[EX A]:
cause