Represent the given dialogue about an image, which is used for image retrieval: Q:is this a close up shot
A:yes
Q:has this photo been altered
A:no, it doesn't seem like it
Q:is this a professional photo
A:doubtful
Q:is this photo in color
A:yes
Q:what color is the backpack
A:it's tan and black
Q:what color is the man's hair
A:i can't see his head
Q:is the man wearing glasses
A:can't see above his shoulders
Q:how do you know it's a man
A:from the arms
Q:can you see the camera
A:yes
Q:are there any trees
A:not, just grass


['images/VisDial/Train/VisDial_image_51575.jpg', 'images/VisDial/Train/VisDial_image_69334.jpg', 'images/VisDial/Train/VisDial_image_51305.jpg', 'images/VisDial/Train/VisDial_image_39329.jpg', 'images/VisDial/Train/VisDial_image_103472.jpg', 'images/VisDial/Train/VisDial_image_82013.jpg', 'images/VisDial/Train/VisDial_image_87589.jpg', 'images/VisDial/Train/VisDial_image_42344.jpg', 'images/VisDial/Train/VisDial_image_68107.jpg', 'images/VisDial/Train/VisDial_image_45896.jpg', 'images/VisDial/Train/VisDial_image_100855.jpg', 'images/VisDial/Train/VisDial_image_46679.jpg']