prompt: Q: How much is 81 minus 14? A: 
random_counterfactual.prompt: Q: How much is 34 minus 25? A: 
ones_op1_counterfactual.prompt: Q: How much is 87 minus 14? A: 
ones_op2_counterfactual.prompt: Q: How much is 81 minus 10? A: 
tens_op1_counterfactual.prompt: Q: How much is 31 minus 14? A: 
tens_op2_counterfactual.prompt: Q: How much is 81 minus 74? A: 
ones_carry_counterfactual.prompt: Q: How much is 87 minus 10? A: 
tens_carry_counterfactual.prompt: Q: How much is 81 minus 14? A: 