Task: Program Execution
Input (English): Set1: '{3, 4, 7, 9, 11, 17, 18, 19, 20}', Set2: '{1, 2, 6, 7, 9, 10, 11, 14, 15, 19}'. Is the element '7' in the intersection of Set1 and Set2 ?
Output (English): Yes