Represent the given dialogue about an image, which is used for image retrieval: Q:how many backpackers are there
A:0 it is a sign
Q:is this in a residential area
A:i can only see the  signs so i can't tell
Q:what color are the street signs
A:blue and green
Q:are the signs on metal poles
A:looks like wood poles
Q:are there any trees
A:i can see some branches,
Q:is it daytime
A:yes
Q:is it bright out
A:no
Q:is there a street light on the pole
A:no
Q:is backpackers are street name
A:it is confusing because there are several street signs facing the same directions
Q:are there any cars
A:no


['images/VisDial/Train/VisDial_image_120413.jpg', 'images/VisDial/Train/VisDial_image_102524.jpg', 'images/VisDial/Train/VisDial_image_112110.jpg', 'images/VisDial/Train/VisDial_image_83463.jpg', 'images/VisDial/Train/VisDial_image_58992.jpg', 'images/VisDial/Train/VisDial_image_84181.jpg', 'images/VisDial/Train/VisDial_image_13887.jpg', 'images/VisDial/Train/VisDial_image_54582.jpg', 'images/VisDial/Train/VisDial_image_120097.jpg', 'images/VisDial/Train/VisDial_image_29090.jpg', 'images/VisDial/Train/VisDial_image_94329.jpg', 'images/VisDial/Train/VisDial_image_22775.jpg']