In this task your given two statements in Vietnamese. 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.

Con chim vỗ cánh.
Nó bay lên cao.
effect

Đầu người đàn ông đau nhói.
Anh uống aspirin.
effect

Tôi bóp miếng bọt biển ẩm ướt.
Nước thấm chảy ra.

effect

