prompt: Q: What is 73 minus 27? A: 
random_counterfactual.prompt: Q: What is 88 minus 87? A: 
ones_op1_counterfactual.prompt: Q: What is 79 minus 27? A: 
ones_op2_counterfactual.prompt: Q: What is 73 minus 21? A: 
tens_op1_counterfactual.prompt: Q: What is 33 minus 27? A: 
tens_op2_counterfactual.prompt: Q: What is 73 minus 67? A: 
ones_carry_counterfactual.prompt: Q: What is 77 minus 21? A: 
tens_carry_counterfactual.prompt: Q: What is 73 minus 27? A: 