Represent the given dialogue about an image, which is used for image retrieval: Q:how many people
A:20
Q:is it rainy
A:no
Q:what their age range
A:20s-30s
Q:is anyone that wearing a coat, but the color is not yellow
A:no
Q:does it looks like these people are going on a field trips
A:maybe
Q:is this in a city
A:yes
Q:what color is the car and the bus
A:car is silver, bus is white
Q:you see any street signs
A:no
Q:is there any logo or words on the jackets
A:yes
Q:what is the logo or words
A:police


['images/VisDial/Train/VisDial_image_4503.jpg', 'images/VisDial/Train/VisDial_image_26858.jpg', 'images/VisDial/Train/VisDial_image_49845.jpg', 'images/VisDial/Train/VisDial_image_77639.jpg', 'images/VisDial/Train/VisDial_image_54851.jpg', 'images/VisDial/Train/VisDial_image_77621.jpg', 'images/VisDial/Train/VisDial_image_60458.jpg', 'images/VisDial/Train/VisDial_image_92607.jpg', 'images/VisDial/Train/VisDial_image_104144.jpg', 'images/VisDial/Train/VisDial_image_108692.jpg', 'images/VisDial/Train/VisDial_image_10553.jpg', 'images/VisDial/Train/VisDial_image_109309.jpg']