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.

The student misspelled the word.
The teacher corrected her.
effect

The boy couldn't fall asleep.
He counted sheep.
effect

The doorbell rang.
The woman peered through the keyhole in the door.

effect