Represent the given dialogue about an image, which is used for image retrieval: Q:is it daytime
A:no it looks to be nighttime
Q:how police officers are there
A:there are 4 visible police officers
Q:can you tell what kind of event this is
A:i can't really tell, but it seems to be some sort of event
Q:does it look peaceful
A:not really i looks very hectic and busy
Q:can you see any cars
A:no, just a large crowd of people
Q:is it a mixture of men and women
A:yes there are lots of men and women
Q:are there barricades
A:i think there might be some barricades, but it is really too dark to tell
Q:are there spotlights or street lights
A:i do not see any spotlights or street lights there is a light coming from a building behind the crowd
Q:do people look angry
A:some of the police look angry the crowd, though, seems to have a lot of people smiling
Q:are the cops wearing normal uniforms
A:no instead of regular black uniforms, they are wearing brown tops and green pants on their right hand shoulder, they seem to have a patch that looks to be part of the army


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