Represent the given dialogue about an image, which is used for image retrieval: Q:what kinda vehicle
A:it looks to be a van
Q:is the man white
A:no
Q:what color is the van
A:the van appears to be white
Q:is the man latino
A:it's possible that he is
Q:are there any other people
A:yes, there appears to be another man standing to the side of him
Q:is the van moving
A:no it is parked
Q:what color is the suitcase
A:the suitcase is gray
Q:is it a big suitcase
A:no it appears to be a medium sized
Q:is that the only suitcase
A:no
Q:how many are there
A:i count 4 and several bags


['images/VisDial/Train/VisDial_image_121408.jpg', 'images/VisDial/Train/VisDial_image_83605.jpg', 'images/VisDial/Train/VisDial_image_19485.jpg', 'images/VisDial/Train/VisDial_image_95850.jpg', 'images/VisDial/Train/VisDial_image_85866.jpg', 'images/VisDial/Train/VisDial_image_17366.jpg', 'images/VisDial/Train/VisDial_image_74454.jpg', 'images/VisDial/Train/VisDial_image_101050.jpg', 'images/VisDial/Train/VisDial_image_76867.jpg', 'images/VisDial/Train/VisDial_image_25646.jpg', 'images/VisDial/Train/VisDial_image_11993.jpg', 'images/VisDial/Train/VisDial_image_122976.jpg']