In this task, you will use your knowledge about language (and common sense) to determine what element the marked number refers to. The numbers are marked with two underlines around them, like: _ number _. Your answer should be chosen from the given text, and should not contain other words.
Q: Brad Wetherly: Does n't radiation get into water ?
Carol Wetherly: Well , it can . Maybe it wo n't be so bad here . But we 'd better be careful .
Scottie Wetherly: What 's " radation " ?
Mary Liz Wetherly: Here
Mary Liz Wetherly: , have a banana .
Scottie Wetherly: You never gave me _ one _ before .
Mary Liz Wetherly: I did now .
Carol Wetherly: There may not be any ... more for a while .
A:
banana