I know the correct answers are A, C, G. But I dont understand why the other ones dont work can someone explain

3 (4 pts). Branching statement Given the following two blocks of code, please select all the true statements. Select all that apply. #Block 1 #Block 2 if condition A: if condition A: statement A statement A if condition B: else: statement B statement B elif condition c: if condition C: statement C if condition D: elif condition D: statement D statement D else: else: statement E statement C statement E A. For block 1, it is possible statements A and B both execute B. For block 2, it is possible statements A and B both execute C. For block 1, it is possible that A, B, and D all execute D. For block 2, it is possible that A, B, and D all execute E. For block 1, it is IMPOSSIBLE that A and D both execute F. For block 2, it is IMPOSSIBLE that A and D both execute G. For block 1, B and C will never execute at the same time