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.

Ex Input:
The girl squeezed the tube of toothpaste.
The toothpaste squirted out of the tube.

Ex Output:
effect


Ex Input:
The couple signed a lease for an apartment.
The couple moved into the apartment.

Ex Output:
effect


Ex Input:
I chugged the pitcher of water.
I ran five miles.

Ex Output:

cause