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.

Example Input: The student tried to do the math in his head.
He got confused.
Example Output: effect

Example Input: The girl squeezed the tube of toothpaste.
The toothpaste squirted out of the tube.
Example Output: effect

Example Input: The child sprinkled fish food into the tank.
The fish swam towards the food.
Example Output:
effect