prompt: Q: How much is 50 minus 33? A: 
random_counterfactual.prompt: Q: How much is 65 minus 45? A: 
ones_op1_counterfactual.prompt: Q: How much is 56 minus 33? A: 
ones_op2_counterfactual.prompt: Q: How much is 50 minus 30? A: 
tens_op1_counterfactual.prompt: Q: How much is 70 minus 33? A: 
tens_op2_counterfactual.prompt: Q: How much is 50 minus 23? A: 
ones_carry_counterfactual.prompt: Q: How much is 57 minus 30? A: 
tens_carry_counterfactual.prompt: Q: How much is 50 minus 33? A: 