Teacher:In this task you're given two statements in Gujarati. 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' .
Teacher: Now, understand the problem? Solve this instance: પેલી છોકરીએ કાગળ કાગળ પર લગાવી. 
 કાગળ કાપી નાખ્યો.
Student:
effect