Represent the given dialogue about an image, which is used for image retrieval: Q:how many taxis
A:i can see 7
Q:what color are they
A:yellow
Q:do you see any people
A:i see a couple on the side of the road
Q:can you see a traffic light
A:no
Q:do the people have umbrellas
A:1 person does
Q:is it raining hard
A:i don't see the rain, but the roads are obviously wet
Q:what color is the bus
A:yellow and purple
Q:see any writing on it
A:no
Q:how many lanes of traffic
A:three, possibly 4
Q:any writing on the taxis
A:no


['images/VisDial/Train/VisDial_image_57127.jpg', 'images/VisDial/Train/VisDial_image_37828.jpg', 'images/VisDial/Train/VisDial_image_37150.jpg', 'images/VisDial/Train/VisDial_image_2294.jpg', 'images/VisDial/Train/VisDial_image_22429.jpg', 'images/VisDial/Train/VisDial_image_60456.jpg', 'images/VisDial/Train/VisDial_image_56066.jpg', 'images/VisDial/Train/VisDial_image_38512.jpg', 'images/VisDial/Train/VisDial_image_29656.jpg', 'images/VisDial/Train/VisDial_image_75643.jpg', 'images/VisDial/Train/VisDial_image_93808.jpg', 'images/VisDial/Train/VisDial_image_105721.jpg']