prompt: The difference between 39 and 12 is: 
random_counterfactual.prompt: The difference between 86 and 11 is: 
ones_op1_counterfactual.prompt: The difference between 35 and 12 is: 
ones_op2_counterfactual.prompt: The difference between 39 and 10 is: 
tens_op1_counterfactual.prompt: The difference between 69 and 12 is: 
tens_op2_counterfactual.prompt: The difference between 39 and 12 is: 
ones_carry_counterfactual.prompt: The difference between 46 and 19 is: 
tens_carry_counterfactual.prompt: The difference between 39 and 12 is: 