prompt: Q: What is 32 minus 20? A: 
random_counterfactual.prompt: Q: What is 95 minus 61? A: 
ones_op1_counterfactual.prompt: Q: What is 38 minus 20? A: 
ones_op2_counterfactual.prompt: Q: What is 32 minus 21? A: 
tens_op1_counterfactual.prompt: Q: What is 52 minus 20? A: 
tens_op2_counterfactual.prompt: Q: What is 32 minus 10? A: 
ones_carry_counterfactual.prompt: Q: What is 40 minus 28? A: 
tens_carry_counterfactual.prompt: Q: What is 32 minus 20? A: 