prompt: Q: How much is 90 minus 85? A: 
random_counterfactual.prompt: Q: How much is 99 minus 32? A: 
ones_op1_counterfactual.prompt: Q: How much is 99 minus 85? A: 
ones_op2_counterfactual.prompt: Q: How much is 90 minus 80? A: 
tens_op1_counterfactual.prompt: Q: How much is 90 minus 85? A: 
tens_op2_counterfactual.prompt: Q: How much is 90 minus 65? A: 
ones_carry_counterfactual.prompt: Q: How much is 98 minus 83? A: 
tens_carry_counterfactual.prompt: Q: How much is 90 minus 85? A: 