Q: In this task, you will be shown a conversation. You need to write a question with three choices for the conversation. Your question should be answerable based on the conversation and only have one correct answer. Note that you don't need to answer your question. "W" and "M" in the conversations stand for "woman" and "man".
W: Those birds love my yard. See? They are probably looking for worms. M: Yeah, they are lucky they can find meals in lots of places. We have to go to the grocery store to buy our food. W: True, but I wouldn't want to eat what they do, even if it's free.
A:
What are the speakers mainly talking about? (A) Birds. (B) The woman's yard. (C) Food from the grocery store.