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 Q]: The librarian wanted to hide the book on the shelf but the _ was too large. (A) book (B) shelf
[EX A]: A

[EX Q]: The season was right so they planted flowers and fruits all over the garden. The _ were fragrant. (A) flowers (B) fruits
[EX A]: A

[EX Q]: The kids liked to play on the slide, but not the swing because the _ is more rusty. (A) slide (B) swing
[EX A]:
B