Represent the given dialogue about an image, which is used for image retrieval: Q:is this a city worker
A:yes
Q:any writing or numbers on the green vest
A:maybe it's hard to tell
Q:is the man an older man
A:yes
Q:is the man wearing a hat or helmet
A:yes
Q:what color is the hat
A:white
Q:what color is the man's hair
A:can't really see it under the hat
Q:what else is the man wearing
A:a shirt and pants and boots
Q:is the man wearing glasses
A:can't tell, he is not facing the camera
Q:is the stop sign on a stick
A:yes
Q:can you see utility trucks
A:no


['images/VisDial/Train/VisDial_image_42363.jpg', 'images/VisDial/Train/VisDial_image_39654.jpg', 'images/VisDial/Train/VisDial_image_18361.jpg', 'images/VisDial/Train/VisDial_image_42545.jpg', 'images/VisDial/Train/VisDial_image_20933.jpg', 'images/VisDial/Train/VisDial_image_39394.jpg', 'images/VisDial/Train/VisDial_image_36038.jpg', 'images/VisDial/Train/VisDial_image_18276.jpg', 'images/VisDial/Train/VisDial_image_110275.jpg', 'images/VisDial/Train/VisDial_image_34.jpg', 'images/VisDial/Train/VisDial_image_36506.jpg', 'images/VisDial/Train/VisDial_image_689.jpg']