prompt: The difference between 61 and 60 is: 
random_counterfactual.prompt: The difference between 91 and 38 is: 
ones_op1_counterfactual.prompt: The difference between 64 and 60 is: 
ones_op2_counterfactual.prompt: The difference between 61 and 60 is: 
tens_op1_counterfactual.prompt: The difference between 91 and 60 is: 
tens_op2_counterfactual.prompt: The difference between 61 and 40 is: 
ones_carry_counterfactual.prompt: The difference between 70 and 69 is: 
tens_carry_counterfactual.prompt: The difference between 61 and 60 is: 