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.

Input: Consider Input: I drank from the water fountain.
I was thirsty.

Output: cause


Input: Consider Input: The boy stepped in mud.
The mud stuck to his shoes.

Output: effect


Input: Consider Input: The scientist gained recognition.
She discovered a new species.


Output: cause


