Task: Program Execution
Input (English): Set1: '{2, 3, 7, 8, 9, 10, 14, 16, 19, 20}', Set2: '{4, 6, 7, 9, 10, 12, 14, 16, 19}'. Is the element '9' in the intersection of Set1 and Set2 ?
Output (English): Yes