prompt: Q: What is the result of 91 minus 71? A: 
random_counterfactual.prompt: Q: What is the result of 76 minus 11? A: 
ones_op1_counterfactual.prompt: Q: What is the result of 92 minus 71? A: 
ones_op2_counterfactual.prompt: Q: What is the result of 91 minus 70? A: 
tens_op1_counterfactual.prompt: Q: What is the result of 81 minus 71? A: 
tens_op2_counterfactual.prompt: Q: What is the result of 91 minus 51? A: 
ones_carry_counterfactual.prompt: Q: What is the result of 90 minus 72? A: 
tens_carry_counterfactual.prompt: Q: What is the result of 91 minus 71? A: 