prompt: Q: How much is 94 minus 73? A: 
random_counterfactual.prompt: Q: How much is 43 minus 39? A: 
ones_op1_counterfactual.prompt: Q: How much is 95 minus 73? A: 
ones_op2_counterfactual.prompt: Q: How much is 94 minus 73? A: 
tens_op1_counterfactual.prompt: Q: How much is 94 minus 73? A: 
tens_op2_counterfactual.prompt: Q: How much is 94 minus 43? A: 
ones_carry_counterfactual.prompt: Q: How much is 100 minus 79? A: 
tens_carry_counterfactual.prompt: Q: How much is 94 minus 73? A: 