prompt: Q: What is 89 minus 42? A: 
random_counterfactual.prompt: Q: What is 78 minus 44? A: 
ones_op1_counterfactual.prompt: Q: What is 87 minus 42? A: 
ones_op2_counterfactual.prompt: Q: What is 89 minus 45? A: 
tens_op1_counterfactual.prompt: Q: What is 69 minus 42? A: 
tens_op2_counterfactual.prompt: Q: What is 89 minus 32? A: 
ones_carry_counterfactual.prompt: Q: What is 96 minus 49? A: 
tens_carry_counterfactual.prompt: Q: What is 89 minus 42? A: 