prompt: Q: How much is 65 minus 61? A: 
random_counterfactual.prompt: Q: How much is 52 minus 15? A: 
ones_op1_counterfactual.prompt: Q: How much is 63 minus 61? A: 
ones_op2_counterfactual.prompt: Q: How much is 65 minus 60? A: 
tens_op1_counterfactual.prompt: Q: How much is 75 minus 61? A: 
tens_op2_counterfactual.prompt: Q: How much is 65 minus 31? A: 
ones_carry_counterfactual.prompt: Q: How much is 73 minus 69? A: 
tens_carry_counterfactual.prompt: Q: How much is 65 minus 61? A: 