Represent the given dialogue about an image, which is used for image retrieval: Q:what kind of truck is blue truck
A:its semi, tractor-trailer
Q:what kind of truck is red truck
A:i think it's semi as well
Q:is there driver in red truck
A:i can't tell
Q:is there driver in blue truck
A:i can't tell
Q:is it day or night
A:day
Q:are trucks parked in parking lot
A:yes
Q:are there any buildings around
A:no wait they may be moving
Q:can you see any buildings in picture
A:i see something that might be small building in distance
Q:are there any people in picture
A:no
Q:which truck is bigger
A:hard to say but i think blue 1 may be


['images/VisDial/Train/VisDial_image_26709.jpg', 'images/VisDial/Train/VisDial_image_106399.jpg', 'images/VisDial/Train/VisDial_image_17188.jpg', 'images/VisDial/Train/VisDial_image_104847.jpg', 'images/VisDial/Train/VisDial_image_102408.jpg', 'images/VisDial/Train/VisDial_image_33498.jpg', 'images/VisDial/Train/VisDial_image_12025.jpg', 'images/VisDial/Train/VisDial_image_95842.jpg', 'images/VisDial/Train/VisDial_image_119518.jpg', 'images/VisDial/Train/VisDial_image_67604.jpg', 'images/VisDial/Train/VisDial_image_8012.jpg', 'images/VisDial/Train/VisDial_image_42533.jpg']