prompt: Q: What is the result of 91 minus 88? A: 
random_counterfactual.prompt: Q: What is the result of 68 minus 62? A: 
ones_op1_counterfactual.prompt: Q: What is the result of 99 minus 88? A: 
ones_op2_counterfactual.prompt: Q: What is the result of 91 minus 80? A: 
tens_op1_counterfactual.prompt: Q: What is the result of 91 minus 88? A: 
tens_op2_counterfactual.prompt: Q: What is the result of 91 minus 48? A: 
ones_carry_counterfactual.prompt: Q: What is the result of 93 minus 80? A: 
tens_carry_counterfactual.prompt: Q: What is the result of 91 minus 88? A: 