Represent the given dialogue about an image, which is used for image retrieval: Q:what color are the workers
A:mexican
Q:what kind of motorcycles are they riding
A:scooters
Q:are they on a highway
A:nope
Q:what color are the motorcyclist
A:brown
Q:how many workers
A:about 6
Q:what color is the truck
A:can't see the color
Q:any trees around
A:yes in the back
Q:are there people in the street
A:no
Q:how old do the workers look
A:30s
Q:are they smiling
A:can't see their faces


['images/VisDial/Train/VisDial_image_8171.jpg', 'images/VisDial/Train/VisDial_image_82880.jpg', 'images/VisDial/Train/VisDial_image_5205.jpg', 'images/VisDial/Train/VisDial_image_38157.jpg', 'images/VisDial/Train/VisDial_image_61833.jpg', 'images/VisDial/Train/VisDial_image_109575.jpg', 'images/VisDial/Train/VisDial_image_21748.jpg', 'images/VisDial/Train/VisDial_image_121282.jpg', 'images/VisDial/Train/VisDial_image_114354.jpg', 'images/VisDial/Train/VisDial_image_107212.jpg', 'images/VisDial/Train/VisDial_image_47056.jpg', 'images/VisDial/Train/VisDial_image_7845.jpg']