prompt: The difference between 69 and 13 is: 
random_counterfactual.prompt: The difference between 93 and 57 is: 
ones_op1_counterfactual.prompt: The difference between 65 and 13 is: 
ones_op2_counterfactual.prompt: The difference between 69 and 15 is: 
tens_op1_counterfactual.prompt: The difference between 39 and 13 is: 
tens_op2_counterfactual.prompt: The difference between 69 and 43 is: 
ones_carry_counterfactual.prompt: The difference between 71 and 15 is: 
tens_carry_counterfactual.prompt: The difference between 69 and 13 is: 