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.

Q: The man craved a cigarette.
He was addicted to nicotine.

A: cause
****
Q: The friends flipped a coin.
They wanted to make a fair decision.

A: cause
****
Q: The engine of the airplane was faulty.
The airplane crashed.

A:
effect
****