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 Input:
The girl shared her lunch with her friend.
Her friend forgot to bring his lunch.

Ex Output:
cause


Ex Input:
The girl met her favorite actor.
She asked him for his autograph.

Ex Output:
effect


Ex Input:
I spit out my chewing gum.
The gum lost its flavor.

Ex Output:

cause