prompt: The difference between 64 and 17 is: 
random_counterfactual.prompt: The difference between 72 and 60 is: 
ones_op1_counterfactual.prompt: The difference between 68 and 17 is: 
ones_op2_counterfactual.prompt: The difference between 64 and 11 is: 
tens_op1_counterfactual.prompt: The difference between 84 and 17 is: 
tens_op2_counterfactual.prompt: The difference between 64 and 17 is: 
ones_carry_counterfactual.prompt: The difference between 68 and 11 is: 
tens_carry_counterfactual.prompt: The difference between 64 and 17 is: 