prompt: The difference between 94 and 73 is: 
random_counterfactual.prompt: The difference between 66 and 56 is: 
ones_op1_counterfactual.prompt: The difference between 99 and 73 is: 
ones_op2_counterfactual.prompt: The difference between 94 and 71 is: 
tens_op1_counterfactual.prompt: The difference between 84 and 73 is: 
tens_op2_counterfactual.prompt: The difference between 94 and 63 is: 
ones_carry_counterfactual.prompt: The difference between 100 and 79 is: 
tens_carry_counterfactual.prompt: The difference between 94 and 73 is: 