prompt: Q: How much is 89 minus 84? A: 
random_counterfactual.prompt: Q: How much is 92 minus 70? A: 
ones_op1_counterfactual.prompt: Q: How much is 86 minus 84? A: 
ones_op2_counterfactual.prompt: Q: How much is 89 minus 81? A: 
tens_op1_counterfactual.prompt: Q: How much is 99 minus 84? A: 
tens_op2_counterfactual.prompt: Q: How much is 89 minus 44? A: 
ones_carry_counterfactual.prompt: Q: How much is 92 minus 87? A: 
tens_carry_counterfactual.prompt: Q: How much is 89 minus 84? A: 