prompt: The difference between 68 and 61 is: 
random_counterfactual.prompt: The difference between 74 and 37 is: 
ones_op1_counterfactual.prompt: The difference between 64 and 61 is: 
ones_op2_counterfactual.prompt: The difference between 68 and 61 is: 
tens_op1_counterfactual.prompt: The difference between 98 and 61 is: 
tens_op2_counterfactual.prompt: The difference between 68 and 51 is: 
ones_carry_counterfactual.prompt: The difference between 71 and 64 is: 
tens_carry_counterfactual.prompt: The difference between 68 and 61 is: 