instruction:
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.
question:
Bàn tay đứa trẻ nhanh chóng thu lại.
Nó chạm vào bếp nóng.
answer:
cause


question:
Người đàn ông mất bình tĩnh.
Anh ném ghế qua phòng.
answer:
effect


question:
Cô bé gửi cho cậu bé một lá thư valentine.
Cô thích cậu.
answer:

cause