Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the stop sign
A:red
Q:what color is the 4 way sign
A:red and white
Q:are the signs on a busy road
A:i can't see the road
Q:are there any trees in the background
A:yes
Q:what time of day does it look
A:it could be late afternoon
Q:can you see any cars
A:no
Q:are there any people
A:no
Q:is there a sidewalk
A:no
Q:is there any graffiti on the sign
A:no
Q:what shape are the signs
A:octagon and rectangle


['images/VisDial/Train/VisDial_image_19558.jpg', 'images/VisDial/Train/VisDial_image_39555.jpg', 'images/VisDial/Train/VisDial_image_106909.jpg', 'images/VisDial/Train/VisDial_image_38487.jpg', 'images/VisDial/Train/VisDial_image_61199.jpg', 'images/VisDial/Train/VisDial_image_94056.jpg', 'images/VisDial/Train/VisDial_image_122806.jpg', 'images/VisDial/Train/VisDial_image_37398.jpg', 'images/VisDial/Train/VisDial_image_87764.jpg', 'images/VisDial/Train/VisDial_image_30367.jpg', 'images/VisDial/Train/VisDial_image_117936.jpg', 'images/VisDial/Train/VisDial_image_118826.jpg']