prompt: Q: What is 81 minus 13? A: 
random_counterfactual.prompt: Q: What is 92 minus 35? A: 
ones_op1_counterfactual.prompt: Q: What is 85 minus 13? A: 
ones_op2_counterfactual.prompt: Q: What is 81 minus 10? A: 
tens_op1_counterfactual.prompt: Q: What is 51 minus 13? A: 
tens_op2_counterfactual.prompt: Q: What is 81 minus 13? A: 
ones_carry_counterfactual.prompt: Q: What is 89 minus 11? A: 
tens_carry_counterfactual.prompt: Q: What is 81 minus 13? A: 