prompt: Q: How much is 93 minus 56? A: 
random_counterfactual.prompt: Q: How much is 78 minus 19? A: 
ones_op1_counterfactual.prompt: Q: How much is 99 minus 56? A: 
ones_op2_counterfactual.prompt: Q: How much is 93 minus 52? A: 
tens_op1_counterfactual.prompt: Q: How much is 73 minus 56? A: 
tens_op2_counterfactual.prompt: Q: How much is 93 minus 16? A: 
ones_carry_counterfactual.prompt: Q: How much is 99 minus 52? A: 
tens_carry_counterfactual.prompt: Q: How much is 93 minus 56? A: 