prompt: Q: How much is 97 minus 36? A: 
random_counterfactual.prompt: Q: How much is 55 minus 27? A: 
ones_op1_counterfactual.prompt: Q: How much is 97 minus 36? A: 
ones_op2_counterfactual.prompt: Q: How much is 97 minus 31? A: 
tens_op1_counterfactual.prompt: Q: How much is 77 minus 36? A: 
tens_op2_counterfactual.prompt: Q: How much is 97 minus 16? A: 
ones_carry_counterfactual.prompt: Q: How much is 100 minus 39? A: 
tens_carry_counterfactual.prompt: Q: How much is 97 minus 36? A: 