Represent the given dialogue about an image, which is used for image retrieval: Q:how many people
A:1 in the foreground, 7 in the back
Q:how old are they
A:they all look under 20
Q:what are they doing
A:sitting on the side of a parked train in the gravel
Q:are there train tracks
A:yes
Q:is it a passenger train
A:can't tell, can only see the very bottom of it
Q:is it daytime
A:yes
Q:are they talking
A:no
Q:is it sunny
A:no
Q:anyone smoking
A:no
Q:anyone wearing a hat
A:no


['images/VisDial/Train/VisDial_image_63000.jpg', 'images/VisDial/Train/VisDial_image_33909.jpg', 'images/VisDial/Train/VisDial_image_81802.jpg', 'images/VisDial/Train/VisDial_image_8869.jpg', 'images/VisDial/Train/VisDial_image_92097.jpg', 'images/VisDial/Train/VisDial_image_118414.jpg', 'images/VisDial/Train/VisDial_image_97571.jpg', 'images/VisDial/Train/VisDial_image_92020.jpg', 'images/VisDial/Train/VisDial_image_28182.jpg', 'images/VisDial/Train/VisDial_image_10637.jpg', 'images/VisDial/Train/VisDial_image_120302.jpg', 'images/VisDial/Train/VisDial_image_68122.jpg']