prompt: Q: What is 93 minus 89? A: 
random_counterfactual.prompt: Q: What is 51 minus 20? A: 
ones_op1_counterfactual.prompt: Q: What is 99 minus 89? A: 
ones_op2_counterfactual.prompt: Q: What is 93 minus 80? A: 
tens_op1_counterfactual.prompt: Q: What is 93 minus 89? A: 
tens_op2_counterfactual.prompt: Q: What is 93 minus 59? A: 
ones_carry_counterfactual.prompt: Q: What is 99 minus 85? A: 
tens_carry_counterfactual.prompt: Q: What is 93 minus 89? A: 