In this task your given two statements in Estonian. 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: Veok põrkas autoga kokku.
Auto purunes.

Output: effect


Input: Consider Input: Valitsus surus oma kodanikke alla.
Kodanikud korraldasid ülestõusu.

Output: effect


Input: Consider Input: Surfarid naasesid randa.
Nad nägid haid.


Output: cause