Represent the given dialogue about an image, which is used for image retrieval: Q:how big is knife
A:i would say about 8 to 10 inches
Q:does he look skillful
A:no i don't think i would trust him with a knife
Q:how big is onion
A:about average size
Q:is it white
A:no it's purple
Q:how much is cut
A:maybe about a quarter of it
Q:does he have a hat
A:no
Q:does he have a moustache
A:nope
Q:does he have a name tag
A:no
Q:would you eat what this man is cooking
A:he looks kind of out of it so nope
Q:what if the food was free
A:not even then


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