prompt: The difference between 71 and 65 is: 
random_counterfactual.prompt: The difference between 21 and 16 is: 
ones_op1_counterfactual.prompt: The difference between 76 and 65 is: 
ones_op2_counterfactual.prompt: The difference between 71 and 60 is: 
tens_op1_counterfactual.prompt: The difference between 81 and 65 is: 
tens_op2_counterfactual.prompt: The difference between 71 and 55 is: 
ones_carry_counterfactual.prompt: The difference between 77 and 61 is: 
tens_carry_counterfactual.prompt: The difference between 71 and 65 is: 