prompt: Q: How much is 70 minus 67? A: 
random_counterfactual.prompt: Q: How much is 15 minus 10? A: 
ones_op1_counterfactual.prompt: Q: How much is 78 minus 67? A: 
ones_op2_counterfactual.prompt: Q: How much is 70 minus 60? A: 
tens_op1_counterfactual.prompt: Q: How much is 70 minus 67? A: 
tens_op2_counterfactual.prompt: Q: How much is 70 minus 67? A: 
ones_carry_counterfactual.prompt: Q: How much is 78 minus 65? A: 
tens_carry_counterfactual.prompt: Q: How much is 70 minus 67? A: 