prompt: Q: What is the result of 66 minus 12? A: 
random_counterfactual.prompt: Q: What is the result of 32 minus 21? A: 
ones_op1_counterfactual.prompt: Q: What is the result of 65 minus 12? A: 
ones_op2_counterfactual.prompt: Q: What is the result of 66 minus 15? A: 
tens_op1_counterfactual.prompt: Q: What is the result of 56 minus 12? A: 
tens_op2_counterfactual.prompt: Q: What is the result of 66 minus 42? A: 
ones_carry_counterfactual.prompt: Q: What is the result of 70 minus 16? A: 
tens_carry_counterfactual.prompt: Q: What is the result of 66 minus 12? A: 