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.

Q: The boy's hair was sticking up.
The girl ruffled it.

A: cause
****
Q: The putrid odor filled the room.
I clamped my hand over my nose.

A: effect
****
Q: The woman felt lonely.
She adopted a cat.

A:
effect
****