Sentence:  merchants from the bazaar bickering over a deal ; a Bakhtiari khan in a cap and hacking jacket ; dervishes who <WSD>stand</WSD> with the stillness of the blind , their eyes filmed with rheum and visions ; the old Kajar princes arriving in their ancient limousines ; students , civil servants , beggars , musicians , hawkers , and clowns . 
Meaning of the word marked with <WSD> tags:  be standing; be upright