prompt: Q: What is the result of 99 minus 42? A: 
random_counterfactual.prompt: Q: What is the result of 41 minus 40? A: 
ones_op1_counterfactual.prompt: Q: What is the result of 99 minus 42? A: 
ones_op2_counterfactual.prompt: Q: What is the result of 99 minus 48? A: 
tens_op1_counterfactual.prompt: Q: What is the result of 59 minus 42? A: 
tens_op2_counterfactual.prompt: Q: What is the result of 99 minus 12? A: 
ones_carry_counterfactual.prompt: Q: What is the result of 101 minus 44? A: 
tens_carry_counterfactual.prompt: Q: What is the result of 99 minus 42? A: 