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 Q]: The parking lot of the building was empty.
I parked near the entrance.
[EX A]: effect

[EX Q]: I received a package in the mail.
The package triggered my curiosity.
[EX A]: effect

[EX Q]: The man wore a lifejacket in the water.
He couldn't swim.
[EX A]:
cause