Represent the given dialogue about an image, which is used for image retrieval: Q:is it a typical food truck
A:yes
Q:what kind of food are they selling
A:can't tell, in a foreign language
Q:is there a business name on the truck
A:no, no design at all
Q:are there any people in the picture
A:yes
Q:how many people are in the picture
A:2
Q:is it a man and a woman
A:yes
Q:is 1 of them selling and 1 of them buying
A:both buying
Q:what is the woman wearing
A:black pants, black coat
Q:what is the man wearing
A:jeans and light blue sweater
Q:do they look happy
A:they look cold


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