Represent the given dialogue about an image, which is used for image retrieval: Q:is this a freight train
A:no, it's a passenger train
Q:are there any passengers on this train
A:i can't see well enough to see people on the train
Q:that's okay, is the train big
A:it looks pretty big - i can't see how long
Q:does the train have any colors or is it colorless
A:it is mostly white
Q:are there any ads on this train
A:i don't see ads on the train
Q:do you see who is driving it
A:no
Q:what time of day is it
A:i can't tell
Q:is the sun shining
A:it's in a covered area and i can't see outside
Q:do you at least see any trees
A:no, i can't see anything outside
Q:is it dark where the train is
A:no, it's very well lit


['images/VisDial/Train/VisDial_image_27848.jpg', 'images/VisDial/Train/VisDial_image_79260.jpg', 'images/VisDial/Train/VisDial_image_89761.jpg', 'images/VisDial/Train/VisDial_image_82499.jpg', 'images/VisDial/Train/VisDial_image_117303.jpg', 'images/VisDial/Train/VisDial_image_94632.jpg', 'images/VisDial/Train/VisDial_image_110103.jpg', 'images/VisDial/Train/VisDial_image_118946.jpg', 'images/VisDial/Train/VisDial_image_108813.jpg', 'images/VisDial/Train/VisDial_image_102676.jpg', 'images/VisDial/Train/VisDial_image_86118.jpg', 'images/VisDial/Train/VisDial_image_37430.jpg']