A、The kids are always eating. B、The kids could finish the food within 15 seconds. C、The kids eat too loudly, licking their lips.

M: May I know why the goods we delivered last week were rejected?
W: It’s simple. They were not up to the required specifications.
Q: What does the woman mean?

M: I tell you, these kids never stop eating a horse!
W: I know—all I have to do is stand in the kitchen and whisper "come and get it", and within 15 seconds all is gone.
Q: What can we learn from the conversation?