Represent the given dialogue about an image, which is used for image retrieval: Q:is the man by himself
A:no
Q:how many people are with him
A:2
Q:are they men or women
A:can only see shoulders guessing men
Q:are they dressed up
A:yes
Q:is this in a home or a restaurant
A:neither
Q:where is the man at
A:a conference
Q:does the man look like he is a speaker
A:yes
Q:does he have a briefcase
A:no
Q:does he look nervous
A:yes
Q:what color is his hair
A:black


['images/VisDial/Train/VisDial_image_121656.jpg', 'images/VisDial/Train/VisDial_image_20141.jpg', 'images/VisDial/Train/VisDial_image_49133.jpg', 'images/VisDial/Train/VisDial_image_122184.jpg', 'images/VisDial/Train/VisDial_image_33572.jpg', 'images/VisDial/Train/VisDial_image_64868.jpg', 'images/VisDial/Train/VisDial_image_94449.jpg', 'images/VisDial/Train/VisDial_image_14297.jpg', 'images/VisDial/Train/VisDial_image_38818.jpg', 'images/VisDial/Train/VisDial_image_96007.jpg', 'images/VisDial/Train/VisDial_image_10104.jpg', 'images/VisDial/Train/VisDial_image_14579.jpg']