Represent the given dialogue about an image, which is used for image retrieval: Q:are they adults
A:yes
Q:how many tourists are there
A:several
Q:is the fence tall
A:not really
Q:is there a feeding trough
A:yes
Q:are they taking pictures
A:maybe some are
Q:what is the height difference in the giraffes
A:can't tell the giraffe is probably an inch or higher
Q:how is the weather
A:very sunny
Q:are there trees
A:yes many
Q:are there rocks
A:yes
Q:are there kids
A:maybe


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