prompt: Q: What is the result of 50 minus 23? A: 
random_counterfactual.prompt: Q: What is the result of 99 minus 43? A: 
ones_op1_counterfactual.prompt: Q: What is the result of 54 minus 23? A: 
ones_op2_counterfactual.prompt: Q: What is the result of 50 minus 20? A: 
tens_op1_counterfactual.prompt: Q: What is the result of 80 minus 23? A: 
tens_op2_counterfactual.prompt: Q: What is the result of 50 minus 13? A: 
ones_carry_counterfactual.prompt: Q: What is the result of 58 minus 21? A: 
tens_carry_counterfactual.prompt: Q: What is the result of 50 minus 23? A: 