Represent the given dialogue about an image, which is used for image retrieval: Q:what color are the suits
A:black
Q:are they wearing ties
A:yes
Q:what color are the ties
A:they are far away, i can't tell
Q:how old are the men
A:maybe 40's
Q:what are the men doing
A:shaking hands in front of a truck
Q:what is the weather like
A:cloudy
Q:is there anyone in the semi
A:no
Q:does the semi have a trailer
A:yes
Q:are they inside or outside
A:outside
Q:what color is the trailer
A:blue, white, red


['images/VisDial/Train/VisDial_image_99630.jpg', 'images/VisDial/Train/VisDial_image_79132.jpg', 'images/VisDial/Train/VisDial_image_80416.jpg', 'images/VisDial/Train/VisDial_image_115307.jpg', 'images/VisDial/Train/VisDial_image_30131.jpg', 'images/VisDial/Train/VisDial_image_9948.jpg', 'images/VisDial/Train/VisDial_image_7112.jpg', 'images/VisDial/Train/VisDial_image_101886.jpg', 'images/VisDial/Train/VisDial_image_86264.jpg', 'images/VisDial/Train/VisDial_image_42900.jpg', 'images/VisDial/Train/VisDial_image_68218.jpg', 'images/VisDial/Train/VisDial_image_81893.jpg']