prompt: Q: What is the result of 71 minus 43? A: 
random_counterfactual.prompt: Q: What is the result of 68 minus 18? A: 
ones_op1_counterfactual.prompt: Q: What is the result of 74 minus 43? A: 
ones_op2_counterfactual.prompt: Q: What is the result of 71 minus 40? A: 
tens_op1_counterfactual.prompt: Q: What is the result of 51 minus 43? A: 
tens_op2_counterfactual.prompt: Q: What is the result of 71 minus 23? A: 
ones_carry_counterfactual.prompt: Q: What is the result of 78 minus 40? A: 
tens_carry_counterfactual.prompt: Q: What is the result of 71 minus 43? A: 