Represent the given dialogue about an image, which is used for image retrieval: Q:is there grass
A:not that i can see
Q:what color is the bench
A:it is wood a light brown
Q:is there any metal on the bench
A:yes cast iron
Q:is the bench empty
A:it is empty
Q:is the park well maintained
A:yes
Q:are there flowers
A:yes purple
Q:are there any people
A:no
Q:is there just the 1 bench
A:yes
Q:do you think the park is in a big city
A:not sure can't tell
Q:is there a path through the area
A:looks like there may be but not too sure


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