prompt: Q: How much is 50 minus 17? A: 
random_counterfactual.prompt: Q: How much is 82 minus 38? A: 
ones_op1_counterfactual.prompt: Q: How much is 59 minus 17? A: 
ones_op2_counterfactual.prompt: Q: How much is 50 minus 10? A: 
tens_op1_counterfactual.prompt: Q: How much is 70 minus 17? A: 
tens_op2_counterfactual.prompt: Q: How much is 50 minus 17? A: 
ones_carry_counterfactual.prompt: Q: How much is 57 minus 14? A: 
tens_carry_counterfactual.prompt: Q: How much is 50 minus 17? A: 