Represent the given dialogue about an image, which is used for image retrieval: Q:is this a restaurant
A:i don't think so
Q:is it a house
A:i would guess it is
Q:is the door open
A:yes, the oven door is
Q:is the oven stainless
A:i don't think so, but i can't tell
Q:is the pizza on the rack or a pan
A:a rack
Q:is this a frozen pizza
A:yes it is
Q:is it a cheese pizza
A:no, there are other toppings
Q:is it thin or thick crust
A:thin crust
Q:what is the main topping
A:it looks like mushrooms or sausage
Q:does it look almost ready
A:no i think it's still frozen


['images/VisDial/Train/VisDial_image_41860.jpg', 'images/VisDial/Train/VisDial_image_8463.jpg', 'images/VisDial/Train/VisDial_image_18869.jpg', 'images/VisDial/Train/VisDial_image_104249.jpg', 'images/VisDial/Train/VisDial_image_9537.jpg', 'images/VisDial/Train/VisDial_image_83680.jpg', 'images/VisDial/Train/VisDial_image_15486.jpg', 'images/VisDial/Train/VisDial_image_80931.jpg', 'images/VisDial/Train/VisDial_image_17675.jpg', 'images/VisDial/Train/VisDial_image_104252.jpg', 'images/VisDial/Train/VisDial_image_113646.jpg', 'images/VisDial/Train/VisDial_image_41469.jpg']