Task: Program Execution
Input (English): Set1: '{1, 2, 6, 9, 10, 11, 13, 15, 16, 17}', Set2: '{2, 5, 6, 8, 9, 10, 13, 14, 15, 20}'. Is the element '9' in the intersection of Set1 and Set2 ?
Output (English): Yes