Task: Program Execution
Input (English): Set1: '{3, 5, 6, 8, 9, 11, 13, 14, 16}', Set2: '{1, 5, 6, 8, 9, 12, 14, 16, 19, 20}'. Is the element '9' in the intersection of Set1 and Set2 ?
Output (English): Yes