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 woman's business succeeded.
She became wealthy.
[EX A]: effect

[EX Q]: The bolt tightened.
I twisted the wrench.
[EX A]: cause

[EX Q]: The fortune teller's revelations were convincing.
She received many returning customers.
[EX A]:
effect