Represent the given dialogue about an image, which is used for image retrieval: Q:how many people are boarding
A:5
Q:can you see a bus driver
A:it's not a bus it's a train
Q:what color is the train
A:gray and blue
Q:is the stop inside or outside
A:inside
Q:is it a subway
A:no
Q:any route signs
A:there is a number 2 on the side
Q:is the train full
A:i can't tell
Q:is the station bright
A:yes
Q:is the train long
A:yes
Q:any other trains around
A:yes


['images/VisDial/Train/VisDial_image_17907.jpg', 'images/VisDial/Train/VisDial_image_11641.jpg', 'images/VisDial/Train/VisDial_image_50064.jpg', 'images/VisDial/Train/VisDial_image_68839.jpg', 'images/VisDial/Train/VisDial_image_79298.jpg', 'images/VisDial/Train/VisDial_image_62628.jpg', 'images/VisDial/Train/VisDial_image_73012.jpg', 'images/VisDial/Train/VisDial_image_33168.jpg', 'images/VisDial/Train/VisDial_image_76777.jpg', 'images/VisDial/Train/VisDial_image_60311.jpg', 'images/VisDial/Train/VisDial_image_14628.jpg', 'images/VisDial/Train/VisDial_image_102187.jpg']