Represent the given dialogue about an image, which is used for image retrieval: Q:how large is the crowd
A:no
Q:how many people are in the crowd
A:3
Q:how long are the trains
A:very
Q:are they both facing the same direction
A:cannot tell
Q:can you see the engines
A:only 1
Q:is there a station building
A:yes
Q:is the platform between the 2 trains
A:no
Q:can you see any signs on the station
A:no
Q:can you tell the gender of any of the 3 people
A:male
Q:are they carrying anything
A:1 is


['images/VisDial/Train/VisDial_image_76740.jpg', 'images/VisDial/Train/VisDial_image_1592.jpg', 'images/VisDial/Train/VisDial_image_40743.jpg', 'images/VisDial/Train/VisDial_image_65886.jpg', 'images/VisDial/Train/VisDial_image_108048.jpg', 'images/VisDial/Train/VisDial_image_53692.jpg', 'images/VisDial/Train/VisDial_image_61568.jpg', 'images/VisDial/Train/VisDial_image_49059.jpg', 'images/VisDial/Train/VisDial_image_86675.jpg', 'images/VisDial/Train/VisDial_image_50741.jpg', 'images/VisDial/Train/VisDial_image_82086.jpg', 'images/VisDial/Train/VisDial_image_102018.jpg']