Detailed Instructions: In this task you're given two statements in Marathi. 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' .
Problem:ग्राहकांनी स्टोअर व्यवस्थापकाकडे तक्रार दिली. 
 विक्री सहयोगीने ग्राहकांशी असभ्य वर्तन केले.
Solution:
cause