instruction:
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.
question:
The man started an argument with me.
My friend stood up for me.
answer:
effect


question:
The lock opened.
I turned the key in the lock.
answer:
cause


question:
The family searched the neighborhood.
Their dog ran away from home.
answer:

cause