Represent the given dialogue about an image, which is used for image retrieval: Q:is it a mountain bike
A:yes
Q:is anyone waiting with him
A:no
Q:is he waiting for cars to pass
A:can't tell maybe for the light
Q:how is he dressed
A:for fall
Q:is he wearing a backpack
A:yes
Q:what color is the crosswalk painted
A:can't see it
Q:what time of day does it look like
A:daytime
Q:what is his race
A:white
Q:what kind of expression is on his face
A:0 blank stare
Q:is he wearing tennis shoes
A:yes new balance


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