history: Kale is so good for you. I try to eat it every day.
knowledge: A kale plant has green or purple leaves and the central leaves do not form a head (as with headed cabbages).
response: Nice!  I know that kale leaves don't make a head, like headed cabbages do.  Also, their leaves can be purple or green!
history: Kale is so good for you. I try to eat it every day.
Nice!  I know that kale leaves don't make a head, like headed cabbages do.  Also, their leaves can be purple or green!
Oh cool.  Do you know anything about the history of kale?
knowledge: Until the end of the Middle Ages, kale was one of the most common green vegetables in Europe.
response: Well, in Europe it was very common up until Middle Ages' end.  In fact, of the green vegetables, it was the most common!
history: Kale is so good for you. I try to eat it every day.
Nice!  I know that kale leaves don't make a head, like headed cabbages do.  Also, their leaves can be purple or green!
Oh cool.  Do you know anything about the history of kale?
Well, in Europe it was very common up until Middle Ages' end.  In fact, of the green vegetables, it was the most common!
Wow! I guess it's a really hardy plant
knowledge: Curly-leaved varieties of cabbage already existed along with flat-leaved varieties in Greece in the fourth century BC.
response: I actually don't know about that.  But even further back, in the 4th century BC, curly and flat leaved types of cabbage were known to already exist, in Greece.
history: Kale is so good for you. I try to eat it every day.
Nice!  I know that kale leaves don't make a head, like headed cabbages do.  Also, their leaves can be purple or green!
Oh cool.  Do you know anything about the history of kale?
Well, in Europe it was very common up until Middle Ages' end.  In fact, of the green vegetables, it was the most common!
Wow! I guess it's a really hardy plant
I actually don't know about that.  But even further back, in the 4th century BC, curly and flat leaved types of cabbage were known to already exist, in Greece.
Interesting.  Does it have any health benefits?
knowledge: It was also used as medicinal food source.
response: yeah it was a medicinal food source as well
history: Kale is so good for you. I try to eat it every day.
Nice!  I know that kale leaves don't make a head, like headed cabbages do.  Also, their leaves can be purple or green!
Oh cool.  Do you know anything about the history of kale?
Well, in Europe it was very common up until Middle Ages' end.  In fact, of the green vegetables, it was the most common!
Wow! I guess it's a really hardy plant
I actually don't know about that.  But even further back, in the 4th century BC, curly and flat leaved types of cabbage were known to already exist, in Greece.
Interesting.  Does it have any health benefits?
yeah it was a medicinal food source as well
The healthiest foods are always medicinal
knowledge: Disocorides wrote that it could be used to treat bowel ailments.
response: Think so?  Oh have you heard of Disocorides?  In his writings, he stated that kale was useful for bowel ailments.