prompt: Q: What is 72 minus 47? A: 
random_counterfactual.prompt: Q: What is 54 minus 23? A: 
ones_op1_counterfactual.prompt: Q: What is 79 minus 47? A: 
ones_op2_counterfactual.prompt: Q: What is 72 minus 41? A: 
tens_op1_counterfactual.prompt: Q: What is 52 minus 47? A: 
tens_op2_counterfactual.prompt: Q: What is 72 minus 27? A: 
ones_carry_counterfactual.prompt: Q: What is 77 minus 42? A: 
tens_carry_counterfactual.prompt: Q: What is 72 minus 47? A: 