Represent the given dialogue about an image, which is used for image retrieval: Q:what color is train
A:blue
Q:is it cloudy or sunny
A:cloudy
Q:are there people on train
A:too far to see
Q:how many train cars
A:4
Q:are there words on train cars
A:yes, but blurred
Q:are there people in photo
A:no
Q:are their trees
A:i can see reflection on water, but can't see trees
Q:what color is bridge
A:gray
Q:do you think train is moving fast or slow
A:fast
Q:is it train people ride on
A:yes, there are windows


['images/VisDial/Train/VisDial_image_104391.jpg', 'images/VisDial/Train/VisDial_image_29011.jpg', 'images/VisDial/Train/VisDial_image_81537.jpg', 'images/VisDial/Train/VisDial_image_110161.jpg', 'images/VisDial/Train/VisDial_image_46988.jpg', 'images/VisDial/Train/VisDial_image_56203.jpg', 'images/VisDial/Train/VisDial_image_70668.jpg', 'images/VisDial/Train/VisDial_image_45203.jpg', 'images/VisDial/Train/VisDial_image_108374.jpg', 'images/VisDial/Train/VisDial_image_9176.jpg', 'images/VisDial/Train/VisDial_image_17424.jpg', 'images/VisDial/Train/VisDial_image_97349.jpg']