In this task, you are given a question containing a blank (_) and two options. You should pick the best option to answer the question. Please answer with "A" or "B".

Ex Input:
The town was only able to find a source of water and not the oil because the _ was scarce. (A) water (B) oil

Ex Output:
B


Ex Input:
I brought out the playing cards and tarot cards, we wanted to have a game so I took the _ and shuffled. (A) tarot cards (B) playing cards

Ex Output:
B


Ex Input:
I had put the food in the oven to bake for half an hour, but the _ was still off. (A) food (B) oven

Ex Output:

B