Using 1000 plants, each for an individual barrel. The plant that was poisoned will die within thirty days, that way the people will not die. Personally I don't see what's so bad about using 1000 humans as text subjected though ;)
I think its either like a sentence for example
him:ill be coming
her:your love, take all of my.....
him: i can't take it no
her:we knew this would come
ANSWER: B
Frank walked in the house and set down his bag of books
Answer: A B C E G
Explanation: I did it on edge and got it right
I just got done reading the book. Do you want me to tell you the ending?