Task: Question Answering
Input (English): Problem: a wholesaler wishes to sell 100 pounds of mixed nuts at $ 2.50 a pound. she mixes peanuts worth $ 1.50 a pound with cashews worth $ 5.00 a pound. how many pounds of cashews must she use ?
Options: a. 40, b. 45, c. 50, d. 55, e. 60
Output (English): b