prompt: Q: What is 53 minus 31? A: 
random_counterfactual.prompt: Q: What is 77 minus 33? A: 
ones_op1_counterfactual.prompt: Q: What is 59 minus 31? A: 
ones_op2_counterfactual.prompt: Q: What is 53 minus 30? A: 
tens_op1_counterfactual.prompt: Q: What is 63 minus 31? A: 
tens_op2_counterfactual.prompt: Q: What is 53 minus 31? A: 
ones_carry_counterfactual.prompt: Q: What is 61 minus 39? A: 
tens_carry_counterfactual.prompt: Q: What is 53 minus 31? A: 