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 elevator doors opened.
The elevator arrived at the designated floor.
answer:
cause


question:
The young campers felt scared.
Their camp counselor told them a ghost story.
answer:
cause


question:
The man signed the document.
The transaction became official.
answer:

effect