prompt: Q: What is the result of 87 minus 78? A: 
random_counterfactual.prompt: Q: What is the result of 80 minus 53? A: 
ones_op1_counterfactual.prompt: Q: What is the result of 89 minus 78? A: 
ones_op2_counterfactual.prompt: Q: What is the result of 87 minus 74? A: 
tens_op1_counterfactual.prompt: Q: What is the result of 87 minus 78? A: 
tens_op2_counterfactual.prompt: Q: What is the result of 87 minus 18? A: 
ones_carry_counterfactual.prompt: Q: What is the result of 89 minus 70? A: 
tens_carry_counterfactual.prompt: Q: What is the result of 87 minus 78? A: 