Instructions: In this task you're given two statements in Hindi. You must judge whether the second sentence is the cause or effect of the first one. The sentences are separated by a newline character. Output either the word 'cause' or 'effect'.
Input: फोटो एलबमों ने अटारी में धूल एकत्र की। 
 वे वर्षों तक अछूते रहे।
Output:
cause